Questions:
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)