What is the equation of the line in the graph - what are


1. What is the equation of the line in the graph?

A. y = 2x - 2

B. y = x - 4

C. y = 2x + 4

D. y = x + 4

2. Which of the following is the graph of the equation y = 2x + 3?

3. Take a look at the figure. What are the coordinates of the point labeled B in the graph shown?

A. (3, 2)

B. (-2, -3)

C. (-2, 3)

D. (-3, 2)

 

4. Rewrite the equation 2x + 4y + 2 = 3y + 5 in general form.

A. 2x + y - 3 = 0

B. 2x + y = 3

C. y = -2x + 3

D. 2x + 7y + 7 = 0

 

5. Take a look at the figure. What are the coordinates of the point labeled A in the graph shown?

A. (2, -2)

B. (-2, 2)

C. (2, 2)

D. (-2, 4)

 

6. What is the y-intercept of the line with the equation 4x + 2y = 12?

A. (6, 0)

B. (3, 0)

C. (0, 6)

D. (0, 3)

7. What is the slope-intercept form of the equation of the line shown in the graph?

A. y = 4/3x - 4

B. y = -4/3x + 4

C. y = 3/4x + 3

D. y = x

8. Using the point-slope formula, what is the equation of the line that passes through the points (1, 5) and

(0, 0)?

A. y = 5x

B. y = 5x - 1

C. y = x

D. y = 5x + 10

 

9. A line in the Cartesian plane passes through the points (1, 3) and (5, 4). What is the slope of the line?

A. 1/4

B. -1/4

C. -4/1

D. 4/1

 

10. What is the x-intercept of the line with the equation 4x + 2y = 12?

A. (0, 6)

B. (0, 3)

C. (3, 0)

D. (6, 0)

 

11. What is the point-slope form of an equation with the slope of 3/5 that passes through the point (10, -

2)?

A. y + 2 = 3/5(x - 10)

B. y - 10 = 3/5(x + 2)

C. y - 2 = 3/5(x + 10)

D. y + 10 = 3/5(x - 2)

 

12. A line in the Cartesian plane passes through the points (-2, 4) and (2, -1). What are the rise and the

run of the line?

A. The rise is -5, the run is 4.

B. The run is 4, the rise is 5.

C. The rise is -4, the run is -5.

D. The run is -5, the rise is 4.

 

13. If the slope of a line is 2 and its y-intercept is 5, what is the equation of the line?

A. x = 5y + 2

B. y = 2x + 5

C. x = 2y + 5

D. y = 5x + 2

 

14. In the ordered pair (12, -7),

A. the abscissa is 7 and the ordinate is -12.

B. the abscissa is -7 and the ordinate is 12.

C. the abscissa is -12 and the ordinate is 7.

D. the abscissa is 12 and the ordinate is -7.

 

15. A line that passes through the point (-1, 3) has a slope of 2. Find another point on the line.

A. (1, 5)

B. (0, 5)

C. (-3, 2)

D. (1, 4)

 

16. What is the slope of the line that has the equation 4x + 2y = 12?

A. 3

B. 2

C. -2

D. 6

 

17. What is the equation of the line that passes through the points (-2, 2) and (0, 5)?

A. y = -3/2x + 5

B. y = x - 5

C. y = 3/2x + 5

D. y = x + 5

 

18. Rewrite the equation 4x + 4y = 20 in slope-intercept form.

A. 4x + 4y - 20 = 0

B. y = -x + 5

C. 4y = -4x + 20

D. x + y = 5

19. Two linear equations are shown in the graph.

What are the coordinates of the point where the two lines intersect?

A. (3, 0)

B. (3, 3)

C. (-2, 3)

D. (-3, 3)

20. What are the coordinates of the point labeled C in the graph?

A. (-3, 2)

B. (3, -2)

C. (3, 2)

D. (2,-3)

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