Question 3(Multiple Choice Worth 2 points)
(Graphing Linear Equations LC)

Which of the following graphs has a slope of negative three halves and a y-intercept of 3?

graph of a line passing through the points 0 comma 2 and 3 comma 0
graph of a line passing through the points 0 comma 2 and 2 comma negative 1
graph of a line passing through the points 0 comma 3 and 2 comma 0
graph of a line passing through the points 0 comma 3 and 3 comma 1

A square root function is the inverse of a quadratic function. If a function f is the inverse of another function f1, then f is the inverse of f1.

The order of positive integers is preserved by the square function: greater numbers have larger squares. The square, then, is a monotonic function on the range [0, +]. Since negative integers have squares that are proportional to their absolute values, the square on [(,0] is a monotonically declining function.

The horizontal line test determines whether or not f has an inverse if any horizontal line crosses its graph more than once.

To know more about inverse function, visit,

https://brainly.com/question/3831584

#SPJ4

f(-2) = 3 (value on y axis)

if f(x) = -1, x = 0 (when y = -1)

Answer:

17/20

Step-by-step explanation:

_(_2/3)*6/10*17/8

2/3×6/10×17/8

=17/20

If overtime was compensated at time and a half, Mr. Riley would receive 15 hours of base pay.

By first figuring out the value of a single unit and then multiplying that value to get the requisite value, a problem can be solved using the unitary technique. For multiplication and dividing by fractions, the unitary strategy is frequently beneficial because it makes sense immediately and can be executed mentally if the numbers add up. Since written methods for fractions are frequently employed, notably division by a fraction, it is useful to explain or defend these algorithms. The unitary method's formula is to get the value of one unit, multiply it by the number of units, and then divide the result by the desired value.

given

The standard workweek is 40 hours.

Gross wages totaled $490.15.

Pay for overtime: $156.75

Total compensation based on a basic week = Total Gross salaries minus overtime pay

Total wages calculated based on a standard week are $490.15 - $156.75 = $334.

Let the basic hourly salary be $8.36 ($x = x).

Let y hours equal the number of overtime hours.

Due to the fact that overtime pay is time-and-a-quarter.

According to the calculation: Equals 15 hours

If overtime was compensated at time and a half, Mr. Riley would receive 15 hours of base pay.

To know more about unitary method visit:

https://brainly.com/question/28276953

#SPJ1

The answer is option (D) : Find the midpoint of segment NP.

What is Midpoint?

The midpoint of a line segment is a point that lies exactly halfway between two points. It is the same distance from each endpoint of the straight line segment. Midpoint formula is a mathematical equation that is used to locate the halfway point between two data points. The midpoint formula is applied when one is required to find the exact center point between two defined points.

As Shown in below diagram given below,

suppose need to park at point M (i.e. midpoint of NP)

distance = NM + MP

so, when M is the midpoint of NP and has the minimum distance.

Therefore, the answer is option (D) : Find the midpoint of segment NP.

To learn more about midpoint visit : brainly.com/question/28224145

#SPJ4

A  partial sum is basically a addition of series and adding number upto a partial value.

For example,

635 + 312 is calculated by adding 600 + 300 = 900, 30 + 10 = 40 and 5 + 2 = 7.

These partial sums are then added as 900 + 40 + 7 = 947

A function may get close to two distinct limits. There are two scenarios: one in which the variable approaches its limit by values larger than the limit, and the other by values smaller than the limit.

A partial sum is the total of a limited number of the series' terms. To see how the infinite sum behaves, we can examine a collection of these sums. The index of the final term in the sum is used to denote each of these partial sums.

When a group of numbers, known as addends or summands, are added together in mathematics, the outcome is their sum or total.

Learn more about Partial sum:

https://brainly.com/question/27759863

#SPJ4

g(x) must be equal to f(x).

An equivalent function is a mathematical expression that produces the same result as another expression. It is a function that is mathematically equivalent to a given function, meaning that its graph is the same as that of the given function. Equivalent functions are useful in problem solving as they can be used to simplify a problem or to show a relationship between two functions.

g(x) = 3x² - 2x + 1. This means that f(x) and g(x) are equivalent functions, and thus have the same output for any given input. This means that when x is plugged in to both equations, the resulting output will be the same. Therefore, g(x) must be equal to f(x).

To know more about equivalent function click-
https://brainly.com/question/30196217
#SPJ1

The present value of the bond is $3,345.90. This is calculated by taking the future value of the bond ($4,500) and dividing it by the present value factor for 4.25% for 10 years (1.427).

PV = FV / (1 + r)n

PV = $4,500 / (1 + 0.0425)10

PV = $4,500 / 1.427

PV = $3,345.90

The present value of an asset is the value of the asset today, taking into account the time value of money and the interest rate of the investment. In this example, the Exxon Corporation bond will pay $4,500 ten years from now, and the going interest rate on safe 10-year bonds is 4.25%. To calculate the present value of the bond today, we use the present value formula, which is the future value of the bond divided by the present value factor for the given interest rate and number of years. In this case, the present value factor is 1.427, and the present value of the bond is $3,345.90. This means that the bond is worth $3,345.90 today, taking into account the time value of money and the given interest rate.

Learn more about factor here

brainly.com/question/26923098

#SPJ4

A front-end loader to load trucks with granular material that has a swell factor of 15%. If the loader has a heaped capacity of 10 cu. Yd.  the total cycle time for the loader, if it can move 55 cu, is 16.2 hours(  55 cu. Yd. / 10 cu. Yd. (heaped capacity) * 15% (swell factor) * 48 min. /hr)

The total cycle time for a front-end loader to load trucks with granular material with a swell factor of 15% can be calculated by taking the total amount of in-bank material to be loaded and dividing it by the heaped capacity of the loader. This will give us the total number of cycles the loader must complete. Once we have this number, we must multiply it by the swell factor. This gives us the total number of heaped cycles the loader will have to complete.

Finally, we must multiply the total number of heaped cycles by the efficiency of the loader. Efficiency is the amount of time it takes for the loader to complete one heaped cycle. In this case, the total cycle time for the loader to load is 55 cu. Yd. Of in-bank material with a swell factor of 15% and a heaped capacity of 10 cu. Yd. Is 16.2 hours, assuming the loader has an efficiency of 48 min. /hr.

To  know more front-end loaders refer to the link   brainly.com/question/29152513

#SPJ4

The y-intercept of line 2x - 3y = -6 is (0,2).

The y-intercept of a line is the point where the line intersects the y-axis. It can be found by setting x to 0 and solving for y. In this case, we have the equation 2x - 3y = -6.

By setting x to 0, we get:

2(0) - 3y = -6

Which simplifies to: -3y = -6

And finally, by dividing both sides by -3, we get the value of y: y = 2

It means the line will intersect the y-axis at point (0,2) which means

when x =0 the line will be at y = 2.

Read more about Algebra:

https://brainly.com/question/432678

#SPJ4

The number 256 can be written as products of its prime numbers in index notation as 256 = 2⁸

Prime factorization is a way of expressing a number as a product of its prime factors. A prime number is a number that has exactly two factors, which includes 1 and the number.

The first five prime numbers are 2, 3, 5, and 7. We shall divide the number 256 with prime numbers that are factors beginning with 2;

256/2 = 128

128/2 = 64

64/2 = 32

32/2 = 16

16/2 = 8

8/2 = 4

4/2 = 2

2/2 =1

so; 256 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2

Therefore, the number 256 expressed as product of its prime factors in index notation is written as 256 = 2⁸

Learn more about factors here:https://brainly.com/question/1081523

#SPJ1

An example of equivalence class is the equivalence relation Congruence Modulo n. Here, two integers say "a" and "b" are equivalent if they results same remainder after dividing by n.

Equivalence classes are constructed such that elements a and b belong to the same equivalence class if and only if a and b are equivalent. Formally, the set S and the equivalence relation ~ on S, the equivalence class of the element a in S is the set [a] = { x Ε X | and ~ x} = S / ~. Example 1 : If X is the set of all pens and ~ is the "has the same color as" equivalence relation, then one particular equivalence class consists of all black pens.

Example 2: A well-known example is itthe equivalence relation Congruence Modulo n . Two integers "a" and "b" are equivalent if they have the same remainder after division by n. For example, consider the congruence relation modulo 2 on the set of integers,

R ≈ { (a,b) | a ≡ b mod 2}

The possible remainders for n = 2 are 0 and 1. An equivalence class consists of those integers that have the same remainder. Hence, there are 4 equivalence classes in this example:

[0] = { ...........,-8,-6,-4,-2,0,2,4,6,8,......}

[1] = {..........-7, -5, -3,1,3,5,7,........}

Similarly, one can show that the relation of congruence modulo n has (n -1) equivalence classes, [0], [1], ...., [ n - 1].

To learn more about equivalence class, refer:

https://brainly.com/question/14307463

#SPJ4

Answer:The value of the coins is $0.70. Write and solve a system of linear equations to find the numbers of nickels and dimes in your pocket. There are 6 nickels and 4 dimes.

Step-by-step explanation:

12 white socks, 8 black socks, 20 total socks:

a.

[tex]\dfrac{12}{20}\cdot\dfrac{8}{19}\approx 0.252631578​947\approx 25.3\%[/tex]

b.

[tex]\dfrac{12}{20}\cdot\dfrac{11}{19}\approx 0.347368421053\approx 34.7\%[/tex]

c.

[tex]\dfrac{8}{20}\cdot\dfrac{7}{19}\approx 0.147368421053 \approx 14.7\%[/tex]

Answer: A 4 91/100

Step-by-step explanation:  its 491/100  because the 100  is 1 and 4 is the number 4 and 91/100 is .91

The inverse of a logarithmic function is an

The inverse of the inverse logarithmic function is simply the exponential function.

The inverse logarithmic function (also known as the logarithm or log) takes as input a number x and returns the power to which a fixed number (usually 10 or e) must be raised to produce x. The inverse of the logarithmic function is the exponential function, which takes as input a power and returns the number that would result from raising a fixed number to that power. In other words, if log_b(x) = y, then b^y = x, where b is the fixed number.

In other words, the exponential function is the inverse of the inverse logarithmic function.

Learn more about logarithmic function at

brainly.com/question/16909003

#SPJ4

For the nine-day rental, the expression for the same sum will be charged as $1,610

The formula combines numerical elements and operations symbolised by the signs for addition, subtraction, multiplication, and division.

Expression are the Mathematical symbols can be used to represent variables, operations, functions, brackets, punctuation, and grouping in addition to numbers (constants). The operation order and other characteristics of the logical syntax can also be indicated by them.

Given that Mr. White will be leasing an enormous vehicle for a week plus a few more days, He is not required to pay a per-mile charge. The formula is 440 + 130d.

The sum will be computed as follows by the expression:

A = 440 + 130d

A = 440 + ( 130 x 9 ) ( 130 x 9 )

A = 440+ 1170

A = 1,610

To learn more about Expression :

https://brainly.com/question/22040802

#SPJ4

Answer:

linear equation represents the graph below

Finn would run 18 miles after 6 track practices.

Generally, A unit rate is a ratio of two measurements with a denominator of 1. To find the number of miles Finn would run after 6 track practices, we can use the unit rate of miles per practice to multiply by the number of practices.

Unit rate: 6 miles / 2 practices = 3 miles per practice

To find the total number of miles Finn would run after 6 practices, we can multiply the unit rate of 3 miles per practice by the number of practices, 6.

Total miles: 3 miles/practice * 6 practices = 18 miles

Read more about miles

https://brainly.com/question/23245414

#SPJ1

First, you need to find the slope between the two points:

      [tex]\begin{aligned}\dfrac{8-2}{-1-1} & = \dfrac{6}{-2}\\[0.5em]&=-3\endaligned}[/tex]

Now, you use one of the points to find the equation.

You can use point-slope form:

     y - 1 = -3 (x-2)

Or you can use slope-intercept form:

    y = -3x + 5

Note:

You can find the slope-intercept form by taking y = mx + b and substituting in the slope and a point and solving for b:

    2 = -3 (1) + b

Answer:

  (a) negative three halves (-3/2)

Step-by-step explanation:

You want the slope of the line through points (1, 0) and (3, -3).

The slope can be found using the formula ...

  m = (y2 -y1)/(x2 -x1)

  m = (-3 -0)/(3 -1) = -3/2

(a) The slope of the line is -3/2.

<95141404393>

Answer: R160.10

Step-by-step explanation:

R700-R189.75=R510.25

R510.25-R203.20=R307.05

R307.05-R146.95=R160.10

The base angle for the isosceles triangle is 53°.

Any triangle with two sides that have the same length is said to be an isosceles triangle. If the two sides of a triangle are congruent, then the angle across from them must likewise be, according to the theorem that explains the isosceles triangle. As a result, the two angles of an isosceles triangle that are on opposite sides with equal numbers are equal in size.

Given base length = 6 and leg length = 5

draw a perpendicular to the base that divides the base into equal parts,

as shown in the image attached

let the base angle be Ф,

and using a cosine formula for the base angle

cosФ = base/hypotenuse

from construction  base = 3 and hypotenuse = 5

cosФ = 3/5

Ф = cos⁻¹(3/5)

Ф = 53.13°

Ф = 53° (approx)

Hence the base angle is 53°

Learn more about the isosceles triangle;

https://brainly.com/question/2456591

#SPJ1

The greater than sign is '>'. If one value is greater than the other, use greater than. Therefore, we can write more than 50 as x > 50.

Greater Than:

In mathematics, the greater than sign is placed between two values ​​where the first number is greater than the second number.

Example: 60 > 50, where 60 is greater than 50.

In inequalities, the greater-than sign always refers to the greater value, and the sign consists of two equal length dashes joined at an acute angle on the right increase (>).

The greater than sign is used in linear inequalities when the value of a variable is not known to be greater than to a certain value. This symbol is a greater-than symbol (>) with a sleep line below it.

Here are some more examples.

x > 100 means the value of x is greater than to 100.

Learn more than value:

https://brainly.com/question/30145972\

#SPJ4

Picking a green marble from bag A is D. impossible.

The probability of an impossible occurrence is the likelihood that an event won't occur at all and won't have any chance of happening in the future. As a result, the likelihood of such an event is always zero. An impossible event is one that doesn't take place. There is no chance that it may occur. Therefore, there is no chance of that happening.

There are no green marbles in Bag A which means that it is not possible to pick a green marble from Bag A. The probability of picking a green marble is 0 and the likelihood is impossible.

Find out more on impossible events at https://brainly.com/question/1580562

#SPJ1

The full question is:

Bag a has 2 yellow marbles,2 red marbles, and 3 blue marbles picking a green marble from bag a is certain,likely,unlikely,impossible

Answer:

Step-by-step explanation:

cp of first tricycle=100/(P%+100)*sp

cp=100/10+100*2200

=100/110*2200

CP=Rs 2000

Cp of second tricycle=100/(100-L%)*SP

=100/100-12*2200

100/88*2200

CP=2500

Thanks for the question

a) Graham's employer contributes $561.60 per year towards his coverage.

b) Claudia contributes 28.2% towards the total coverage cost.

What is percentage?

Percentage is a way of expressing a number as a fraction of 100. It is typically represented by the symbol "%", and is often used to express a change or a part of a whole.

a) Graham makes $62,800 per year, which is less than $65,000, so he pays $52 per month for individual coverage. His yearly contribution is 10% of the total cost, so his employer contributes 90% of the total cost. To find the total cost, we can multiply the monthly cost by 12: $52/month * 12 months/year = $624/year. So Graham's employer contributes $624 * 90% = $561.60 per year towards his coverage.

b) Claudia's annual salary is $75,400, which is at least $65,000, so she pays $122 per month for family coverage. Her employer contributes $1,052 per month towards her total coverage cost. To find the total cost, we can multiply the monthly cost by 12: $122/month * 12 months/year = $1,464/year. To find the percentage Claudia contributes, we divide her contribution by the total cost and multiply by 100: $1,464-$1,052 / $1,464 * 100 = 28.2%. So Claudia contributes 28.2% towards the total coverage cost.

Hence,

a) Graham's employer contributes $561.60 per year towards his coverage.

b) Claudia contributes 28.2% towards the total coverage cost.

To learn more about the percentage, visit:

https://brainly.com/question/24877689

#SPJ1

The area of a 45-45-90 triangle, with a hypotenuse of 8mm in length is [tex]4mm^{2}[/tex]

This is a 45-45-90 triangle the base of the triangle and the height of the triangle are equal. So we simply need to find the values of the two sides and plug them into the formula.

[tex]a^{2} +b^{2} = 8^{2}[/tex]

[tex]a=b[/tex]

[tex]a^{4} =16[/tex]

[tex]a^{2} =8[/tex]

[tex]a=\sqrt{8}[/tex]

[tex]Area = 1/2 *base.height[/tex]

[tex]area=1/2*\sqrt{8} .\sqrt{8}[/tex]

[tex]Area= 4mm^{2}[/tex]

A triangle is a polygon with three edges and 3 vertices. The terminology for categorizing triangles is more than two thousand years vintage, having been defined on the first actual page of Euclid's elements.

In Euclidean geometry, any three factors, while non-collinear, decide a completely unique triangle and simultaneously, a unique plane (i.e. a -dimensional Euclidean space). In different words, there's best one plane that consists of that triangle, and every triangle is contained in some plane. If the entire geometry is only the Euclidean plane, there is the best one plane and all triangles are contained in it; however, in higher-dimensional Euclidean spaces, this is not real. this text is ready triangles in Euclidean geometry, and in particular, the Euclidean plane, except wherein otherwise stated.

To learn more about Triangle visit here:

brainly.com/question/2773823

#SPJ4

Complete Question:

What is the area of a 45-45-90 triangle, with a hypotenuse of 8mm in length?

The percentage increase in the price of a gallon of gas is 80.84 %.

Given,

Jason bought a gallon of gas in 1992 = $1.20

He bought a gallon of gas yesterday = $2.17

Using the formula for the percentage increase in the price,

= ( New Price - Old Price) / Old Price × 100

= ( 2.17 - 1.20) / 1.20 × 100

= 80.84%

Therefore, the percentage increase in the price of a gallon of gas from 1992 to yesterday is 80.84 %.

A similar question was answered here,

brainly.com/question/11839495

Answer: Look at the image below.

Step-by-step explanation: I traced it out and did the math for you.

Hope this helps! :)