Which of the following lists of ordered pairs is a function?
O A. (2, 4), (3,9), (4,16), (5,25)
O B. (2,4),(-2, 4), (3, 9), (-2,-4)
O c. (1, 1), (2, 3), (1,5), (4,7)
O D. (0, 2), (4,2), (0, -4), (4, -2)
SUBMIT

Answer: A). The graph is a good representation of the data

Step-by-step explanation: The graph clearly represents that data, and it gets the point through. The graph is 3D, yet it clearly adds up to the lines therefore it is not misleading that way.

The vertical range seems fine to me, and I don't see how it being too small could create the impression that the distances are greater then they actually are.

I know its not B, because I did this question a couple minutes ago. Therefore there is nothing really misleading about this graph.

Answer:

doing the test now, it's "the graph is a good representation of the data"

Step-by-step explanation:

once, again i'm doing the test right now

Hope this will help u..

Look at the attached picture...⤴⤴

Answer:

x=23/2+3y/2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

slope of the line is the gradient (m):

m = y2-y1 / x2-x1

m = 21-9 / 5-(-1)

m = 12 / 6

m = 2

Answer:

The correct answer is D. 2

Step-by-step explanation:

I just got it correct.

Answer:

understand plan solve look back submit das easy

Step-by-step explanation:

Answer:

18 units

Step-by-step explanation:

If each square on the graph equals one unit then you can count the amount of times the line takes up the length of one square.

Answer:

5 and 6

Step-by-step explanation:

it would be about 5.7 because the square root of 5 is 25 and the square root of 6 is 36

Answer:

-5x -8y = -5

Step-by-step explanation:

4x-4y = -2

-9x -4y = -3

--------------------

-5x -8y = -5

Answer:

-5x-(-8y=-5

Step-by-step explanation:

Answer:

k is the vertical shift

Step-by-step explanation:

y=a(x-h)^2+k

This gives the parabola in vertex form

(h,k) is the vertex where h is the x coordinate and k is the y coordinate

k is the vertical shift

Answer: C: When calculating the distances to the mean, the student forgot to take the absolute values.

Step-by-step explanation: I just did the question

Answer:

the answer is c, ''When calculating the distances to the mean, the student forgot to take the absolute values.''

Step-by-step explanation:

i got it right on edg.

Answer:

No Solutions

Step-by-step explanation:

Step 1:  Distribute

[tex]3x + 15 = 3(x + 15)[/tex]

[tex]3x + 15 = 3x + 45[/tex]

Step 2:  Subtract 3x from both sides

[tex]3x + 15 - 3x = 3x + 45 - 3x-1[/tex]

[tex]15 \neq 45[/tex]

Answer:  No Solutions

Answer:

$1085.00

Step-by-step explanation:

The maximum FUTA deductions for the first quarter is $1050.

The percentage means the required value out of 100.

It is calculated by dividing the required value by the total value and multiplying it by 100.

The percentage change is also calculated using the same method.

In percentage change, we find the difference between the values given.

Example:

Required percentage value = a

total value = b

Percentage = a/b x 100

We have,

The Federal Unemployment Tax Act (FUTA) tax rate is 6% of the first $7,000 paid to each employee per year.

So,

For person 1:

The FUTA tax is 6% of $3500 = $210.

For person 2:

The FUTA tax is 6% of $7000 = $420

Since the FUTA tax is limited to $7000 of wages per employee per year.

For person 3:

The FUTA tax is 6% of $7000 = $420.

Since the FUTA tax is limited to $7000 of wages per employee per year.

The maximum FUTA deduction would be the sum of the FUTA tax for each employee.

= $210 + $420 + $420

= $1050.

Therefore,

The maximum FUTA deductions for the first quarter is $1050.

Learn more about percentages here:

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Answer:

17

Step-by-step explanation:

y=mx+b

m is always the slope. In this m is 17.

The slope is the tangent of the curve thus the slope of y = 17x will be 17.

A slope is a tangent or angle at a point and a slope is the intensity of inclination of any geometrical lines.

Slope = Tanx where x will be the angle from the positive x-axis at that point.

The slope could be positive or negative.

A linear equation or function is given as ;

y = mx + b

Here, m is the slope.

At x = 0 ⇒ y = b so it will be a y-intercept.

By comparing y = 17x

m = 17

Hence "The slope of the given line will be 17".

To learn more about slopes,

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Answer:

[tex]144x - 96y - 30[/tex]

Step-by-step explanation:

Step 1:  Distribute

[tex]6(4(6x - 4y) - 5)[/tex]

[tex]6((4 * 6x) + (4 * -4y) - 5)[/tex]

[tex]6(24x - 16y - 5)[/tex]

Step 2:  Distribute again

[tex](6 * 24x) + (6 * -16y) + (6 * -5)[/tex]

[tex]144x - 96y - 30[/tex]

Answer:  [tex]144x - 96y - 30[/tex]

Answer:

651.6

Step-by-step explanation:

surface area = b h  +  2 l s  +  l b

b= base h= height l= length s= side

or

find area of all the parts and add together

Answer:

9t

Step-by-step explanation:

In a case whereby A float in a parade may use as many tulipstulips as a florist sells in 9 years. If t is the number of tulipstulips a florist sells in 1​ year,  algebraic expression to represent the number of tulipstulips  is 9t

Any mathematical statement that consists of numbers, variables, and an arithmetic operation between them is called an expression or an algebraic expression. For instance, the formula 4m + 5 consists of the words 4m and 5, as well as the variable m, which is divided by the arithmetic symbol +.

Based on the provided information from the question;

Time = 9 years.

t= number of tulipstulips a florist sells in 1​ year,

algebraic expression = 9t

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Step-by-step explanation:

4 × 3 = 12 - Tom × Bob

12 × 2 = 24 - Bob × Cindy

4 + 12 + 24 = 40 - Tom + Bob + Cindy

Answer:24

Step-by-step explanation:

Tom: has 4

Bod: 3x4=12

Cindy: 2x12=24

Answer:

Step-by-step explanation: survey 1:3

survey 2:2

survey 3:1

Answer:

The answer is

3

2

1

Step-by-step explanation:

I got a right

Answer:

b

Step-by-step explanation:

Answer:

1,536 [tex]in^{3}[/tex]

Step-by-step explanation:

You multiply the length, width, and depth to get the volume. [tex]12 * 8 * 16= 1536 in^{3}[/tex]

Given:

Funnel is in the shape of a cone.

Radius = 4 inches

Height = 10 inches

To find:

a) The volume of the funnel

b) How many quarts of oil are in the funnel.

Solution:

Volume of cone:

[tex]$V=\frac{1}{3}\pi r^2 h[/tex]

[tex]$V=\frac{1}{3}\times 3.14 \times 4^2 \times 10[/tex]

[tex]$V=167.47[/tex] in³

The volume of the funnel is 167.47 in³.

1 qt ≈ 58 in³

To convert cubic inch to quarts divide by 58.

[tex]$167.47in^3=\frac{167.47}{58}[/tex]

               = 2.9 quarts

Therefore 2.9 quarts of oil are in the funnel.

Answer:

Wilhem is correct.

Answer:

wilhem

Step-by-step explanation:

Answer:

19/5 = 3,8

Step-by-step explanation:

x - 13/6 = 1 + x/6

6x - 13 = 6 + x

5x = 19

x = 19/5 = 3,8

Answer: x= 19/5

Step-by-step explanation:

Answer:

Choice b is correct.

Step-by-step explanation:

When a positive number, and a negative number are multiplied or divided, the quotient or sum is always negative. Hope this helps.

Sunil can use scale factors to resize his photo. By multiplying the original dimensions by the scale factor, he can create photographs of different sizes. A scale factor greater than 1 will expand the photo, while a scale factor less than 1 will reduce its size.

Yes, Sunil can definitely use scale factors to make different sizes of the photo. The original dimensions of the photo are 2 inches by 3 inches. A scale factor is a number which scales, or multiplies, some quantity. In this context, the quantity is Sunil's original photo. If Sunil wanted to double the size of his photo, for example, he would use a scale factor of 2. This would make his new photo 4 inches by 6 inches.

Similarly, if he wanted to make his photo smaller, he could use a scale factor of less than 1. For example, a scale factor of 0.5 would result in a photo that is 1 inch by 1.5 inches. This is because 2 inches (width) times 0.5 equals 1 inch, and 3 inches (height) times 0.5 equals 1.5 inches.

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Answer:

B is the correct answer

Hope this will help u...:)

Answer:

Step-by-step explanation:

Y = 3.2x + 5 is a linear function with slope 3.2 and y-intercept 5.

For any x value you choose to substitute for x, you'll obtain a unique y value.  For example, if we were to substitute -3 for x, we'd get:

f(-3) = y = 3.2(-3) + 5, or y = -9.6 + 5 = -4.6

There is only one y result for each choice of x.  

Y=3.2x+5 alone does not have an "answer."  Again:  You must pick your own x values and for each such value you must calculate y.

Answer:

36.7

Step-by-step explanation:

Divide it into 2 shapes: the cylinder and the cone

The volume of the cylinder is 1^2 * (13-2) * pi = 11pi

The volume of the cone is 1^2 * 2 * 1/3 * pi = 2/3 pi

11pi + 2/3pi = 11 2/3 pi

11 2/3 pi is approx. 36.7

Answer:

32t

Step-by-step explanation:

(-4t x 4t) + (-4t x 12)

= -16t + (-4t x 12)

= -16t+48t

= 32t

Answer:

[tex]x = -17[/tex]

Step-by-step explanation:

Step 1:  Subtract 32x from both sides

[tex]36x + 32 - 32x = 32x - 36 - 32x[/tex]

[tex]4x + 32 = -36[/tex]

Step 2:  Subtract 32 from both sides

[tex]4x + 32 - 32 = -36 - 32[/tex]

[tex]4x = -68[/tex]

Step 3:  Divide both sides by 4

[tex]4x / 4 = -68 / 4[/tex]

[tex]x = -17[/tex]

Answer:  [tex]x = -17[/tex]

Answer:

2/3 or 0.6 repeating

Step-by-step explanation:

Cross multiply

(4/5) * (5/6)

0.666666666 (2/3)