Quiz about Graphing Linear Functions

Question 1

The table represents some points on the graph of a linear function. What is the slope?

Accepted Answer

4

Answer

(1/4)

Answer

-2

Answer

(1/2)

Question 2

This function d(t) shows how the total distance Ron has walked depends on the number of trips he has made to school. What does d(20) mean in this context of this problem?

Accepted Answer

20 trips for a total of 200km

Answer

200 trips for a total of 20km

Answer

20km per trip

Question 3

Is the relation a function?

Accepted Answer

No

Answer

Yes

Question 4

Graph the following equation: 4x+3y=6

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Question 5

Find the slope of the line that contains the set of points: (-2, 10) (4, -6)

Accepted Answer

-(8/3)

Answer

(3/8)

Answer

-4

Answer

-(1/4)

Question 6

This function d(t) shows how the total distance Ron has walked depends on the number of trips he has made to school. What is the rate of change of the distance with respect to the number of trips?

Accepted Answer

(20/3)

Answer

200

Answer

8

Answer

(3/20)

Question 7

Identify the slope and y-intercept. 5x+3y=18

Accepted Answer

(-5/3); 6

Answer

5;3

Answer

(3/5); 18

Answer

6; 5

Question 8

Write the equation in slope-intercept form. 7x+3y>6

Accepted Answer

y>2-(7/3)x

Answer

y>-2x

Answer

y<2x+7

Answer

y< -7x+3

Question 9

Choose all the ordered pairs that are not a solution to the linear inequality graphed above.

Accepted Answer

(0,0)

Accepted Answer

(0,1)

Accepted Answer

(0,2)

Answer

(2,4)

Answer

(-1,6)

Question 10

What are the x and y-intercepts for the given graph?

Accepted Answer

(-5,0) and (0,6)

Answer

(3,3) and (0,4)

Answer

(-5,0) and (6,0)

Answer

(0,4) and (0,6)

Question 11

To purchase a car, you have to have a down payment of $300 plus a monthly payment of $200. What is your y-intercept and slope?

Accepted Answer

b=300, m=200

Answer

b=200, m=300

Answer

b=100, m=100

Answer

b=500, m=200

Question 12

What value of a in the equation ax + 5y = 20 would give a line with a slope of -4?

Accepted Answer

a=20

Answer

a=-4

Question 13

Which equation fits the table?

Accepted Answer

y = -x + 6

Answer

y = 6x

Answer

y = x + 6

Answer

y = x - 6

Question 14

Write the equation for the table given

Accepted Answer

y = 3x

Answer

y = x + 3

Answer

y = x - 3

Answer

y = x/3

Question 15

Which is the graph of y= -x + 2?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 16

Question 16.

Accepted Answer

Not a Function

Answer

Function

Question 17

Is this a function?

Accepted Answer

Yes

Answer

No

Graphing Linear Functions

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