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CHAPTER 5 TEST

Last updated over 2 years ago

14 questions

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5

3

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2

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Question 1

1.

Is the point (4, 2) a solution to the equation y = 2x + 2 ?

Yes

No

Question 2

2.

Is the point (-8, 4) a solution to the equation y = 1/4x - 2 ?

Yes

No

Question 3

3.

Complete the table for the given equation. Then, plot the points and graph the line.

Question 4

4.

Graph the equation of a line given the slope and the y-intercept.

Question 5

5.

Calculate the slope of a line given the following points:

(4, 4) and (6, 4)

0

undefined

2

Question 6

6.

Calculate the slope of a line given the following points:

(8, 0) and (2, 2)

2/6

-1/3

-3

Question 7

7.

Calculate the slope of a line given the following points:

(-4, -2) and (0, 2)

-1

1

2

Question 8

8.

Tell whether the following lines are PARALLEL, PERPENDICULAR, or NEITHER. *HINT: look at the SLOPES.

y = 3x + 6

y = 3x - 9

PARALLEL

PERPENDICULAR

NEITHER

Question 9

9.

Tell whether the following lines are PARALLEL, PERPENDICULAR, or NEITHER. *HINT: look at the SLOPES.

y = 2x - 1

y = -1/2x + 5

PARALLEL

PERPENDICULAR

NEITHER

Question 10

10.

Tell whether the following lines are PARALLEL, PERPENDICULAR, or NEITHER. *HINT: look at the SLOPES.

y = x - 9

y = 1/5x - 2

PARALLEL

PERPENDICULAR

NEITHER

Question 11

11.

Find the x and y intercepts of the given line:

y = -x + 4

x-intercept = (4, 4) and y-intercept = (0, 0)

x-intercept = (0, 0) and y-intercept = (0, 4)

x-intercept = (4, 0) and y-intercept = (0, 4)

Question 12

12.

Find the x and y intercepts of the given line:

y = 3x - 3

x-intercept = (1, 0) and y-intercept = (0, -3)

x-intercept = (-3, 0) and y-intercept = (0, 3)

x-intercept = (1, 0) and y-intercept = (0, 3)

Question 13

13.

Identify the slope and y-intercept of the equation of the line below.

y = -7x - 2

m = -7 and b = (0, -2)

m = 7 and b = (-2, 0)

m = -7 and b = (0, 2)

Question 14

14.

Identify the slope and y-intercept of the equation of the line below.

m = -1/3 and b = (5, 0)

m = 5 and b = (0, -1/3)

m = -1/3 and b = (0, 5)