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Ch 2 Test (multiple choice)

Last updated over 5 years ago

11 questions

1

1

1

1

1

1

1

1

1

1

1

Question 1

1.

Which of the following relations is not a function?

Question 2

2.

-12

38

-32

-82

12

Question 3

3.

What is the slope of the line that passes through (-4, -9) and (0, 5)?

Question 4

4.

Which function is represented by the graph shown?

3x - 5y = 0

3x - 5y = 15

3x + 5y = -15

3x - 5y = -15

3x + 5y = 15

Question 5

5.

What is the y-intercept of the line y = 4x - 3?

-3

1

-4

3

4

Question 6

6.

The variables x and y vary directly, and y = 20 when x = 5. Which equation relates the variables?

Question 7

7.

What is the equation of the line that passes through (-4, -1) and (0, 7)?

Question 8

8.

What is the equation of the line that contains (3, 3) and is perpendicular to the line y = -2x + 3?

Question 9

9.

Which inequality is represented by the graph shown?

y < 2x - 1

y > 2x - 1

y ≤ 2x - 1

y ≠ 2x - 1

y ≥ 2x -1

Question 10

10.

2

10

11

5

4

Question 11

11.

Which function is represented by the graph shown?

y = |x + 3| + 8

y = -|x - 3| - 8

y = |x - 3| + 8

y = |x - 3| - 8

y = |x + 3| - 8