Quiz about Math 8 - Unit 6 Test Review

Question 1

What does the "m" in y = mx + b stand for?

Accepted Answer

slope

Answer

y-intercept

Answer

x-intercept

Answer

y-axis

Question 2

What does the "b" in y = mx + b stand for?

Accepted Answer

y-intercept

Answer

slope

Answer

x-intercept

Answer

y-axis

Question 3

Given that y = 4x - 6, what is the y-intercept?

Accepted Answer

b = -6

Answer

b = 4

Answer

b = 6

Answer

b = x

Question 4

Given that y = 4x - 6, what is the slope?

Accepted Answer

4

Answer

6

Answer

-6

Answer

x

Question 5

Find the slope

Accepted Answer

-4/3

Answer

-3/4

Answer

4/3

Answer

3/4

Question 6

Find the slope

Accepted Answer

2

Answer

-2

Answer

1/2

Answer

-1/2

Question 7

What type of slope does the graph shown have?

Accepted Answer

Zero

Answer

Positive

Answer

Negative

Answer

Undefined

Question 8

What type of slope does this graph have?

Accepted Answer

Undefined

Answer

Positive

Answer

Negative

Answer

Zero

Question 9

Given that the slope of a line is -5 and the y-intercept is 4, which equation shows the correct slope-intercept form?

Accepted Answer

y = -5x + 4

Answer

y = -5x - 4

Answer

y = 4x - 5

Answer

y = 4x + 5

Question 10

What is the slope?

Accepted Answer

2

Answer

1/2

Answer

7

Answer

3

Question 11

What is the slope?

Accepted Answer

1/2

Answer

2

Answer

1

Answer

1.5

Question 12

Is this mapping a function or not a function?

Accepted Answer

Not a Function

Answer

Function

Question 13

Question 13.

Accepted Answer

Not a Function

Answer

Function

Question 14

Is this set of ordered pairs a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 15

Which set of values is a function?

Accepted Answer

(6,-5) (7, -3) (8, -1) (9, 1)

Answer

(9,5) (10,5) (9,-5) (10,-5)

Answer

(3,4) (4,-3) (7,4) (3, 8)

Answer

(2, -2) (5, 9) (5, -7) (1, 4)

Question 16

Is this graph a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 17

Question 17.

Accepted Answer

Not a Function

Answer

Function

Question 18

Question 18.

Accepted Answer

Function

Answer

Not a Function

Math 8 - Unit 6 Test Review

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