Quiz about Complete a Table, Linear Function

Question 1

Why does the graph represent a linear function? Select two answers.

Accepted Answer

The graph has an equation that can be written in the form y = mx + b.

Accepted Answer

The graph increases or decrease at a constant rate.

Answer

The graph has an initial value other than 0.

Answer

The graph crosses the x and y axis.

Question 2

Does the function mapping represent a function?

Accepted Answer

It does represent a function because each input has one output.

Answer

It does represent a function because each output has one input.

Answer

It does not represent a function because an input has more than one output.

Answer

It does not represent a function because an output has more than one input.

Question 3

Which of the following numbers would make the table a function?

Accepted Answer

-1

Answer

-2

Answer

1

Answer

2

Question 4

Which statements below determine when a function is linear? Select two answers

Accepted Answer

The function can be represented by an equation of the form y = mx + b.

Accepted Answer

The rate of change is always constant.

Answer

The initial value must be at 0

Answer

The graph of the function could be a vertical line.

Answer

The graph can contain curves.

Question 5

Question 5.

Accepted Answer

y = -3,000x + 15,000

Answer

y = 3,000x + 12,000

Answer

y = 3,000x + 15,000

Answer

y = -3,000x + 12,000

Question 6

Question 6.

Accepted Answer

A/F

Answer

B/G

Answer

C/H

Answer

D/J

Question 7

Question 7.

Accepted Answer

D/J

Answer

A/F

Answer

B/G

Answer

C/H

Question 8

Question 8.

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 9

Given the following table, write the linear equation.

Accepted Answer

y = 3x + 9

Answer

y = 9x + 3

Answer

y = 3x + 12

Answer

y = 1x + 12

Question 10

Complete the function table for y = -2x + 1.

Accepted Answer

-2(2) + 1; -3

Answer

-2(2) + 1; -2

Answer

-2(2) + 1; -1

Answer

-2(2) + 1; 0

Question 11

Question 11.

Accepted Answer

J

Answer

F

Answer

G

Answer

H

Question 12

The ticket sales for a concert started at 4:00 P.M. The table shows the linear relationship between the number of tickets remaining and the number of hours since 4:00 P.M. Which function can be used to find y, the number of tickets remaining x hours since 4:00 P.M.?

Accepted Answer

$$y=-3,000x+15,000$$

Answer

$$y=3,000x+12,000$$

Answer

$$y=3,000x+15,000$$

Answer

$$y=-3,000x+12,000$$

Question 13

The table shows the cost of a pizza, P(t), based on the number of toppings, t. Write a linear function for P(t).

Accepted Answer

P(t) = 2.5t + 10

Answer

P(t) = 3t + 17.5

Answer

P(t) = 2t +11.5

Answer

P(t) = 3.5t + 9

Question 14

Don pays a $50 down payment on phone, then pays $10 per month after. Does this represent represent a linear or non-linear function?

Accepted Answer

Linear Function

Answer

Non-Linear Function

Question 15

Question 15.

Accepted Answer

$$f\left(x\right)=26\left(x-2\right)$$

Answer

$$f\left(x\right)=-26\left(2x-1\right)$$

Answer

$$f\left(x\right)=13\left(x-2\right)$$

Answer

$$f\left(x\right)=-2\left(26x-1\right)$$

Question 16

Which equation is best represented by this graph?

Accepted Answer

$$y-2=\frac{5}{7}\left(x-7\right)$$

Answer

$$y+2=\frac{7}{5}\left(x+7\right)$$

Answer

$$y-2=\frac{7}{5}\left(x-7\right)$$

Answer

$$y+2=\frac{5}{7}\left(x+7\right)$$

Question 17

The table shows the amount of pet food in cups remaining in an automatic feeder as a function of the number of meals the feeder has dispensed. Based on the table, which function models this situation?

Accepted Answer

$$f\left(n\right)=-3n+24$$

Answer

$$f\left(n\right)=-\frac{1}{3}n+16$$

Answer

$$f\left(n\right)=-3n+64$$

Answer

$$fn=-\frac{1}{3}n+8$$

Question 18

The tabel represents some points on the graph of a linear function. Which equations represent this relationship?

Select TWO correct answers.

Accepted Answer

Option C is correct

Accepted Answer

Option E is correct

Answer

A.

Answer

B.

Answer

D.

Question 19

The table represents some points on the graph of a linear function. Which function represents the same relationship?

Accepted Answer

h(x) = -3x - 10.5

Answer

h(x) = -x - 3.5

Answer

h(x) = 3x - 10.5

Answer

h(x) = x - 3.5

Question 20

Question 20.

Accepted Answer

$$g\left(x\right)=-\frac{2}{3}x+4$$

Answer

$$g\left(x\right)=6x+4$$

Answer

$$g\left(x\right)=4x-\frac{2}{3}$$

Answer

$$g\left(x\right)=-\frac{3}{2}x+6$$

Complete a Table, Linear Function

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