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- 1. Multiple Choice
Find the slope of the line.2/11/2-1/2-2/1 - 2. Multiple ChoiceFind the slope of the line that goes through the points (-8,6) and (7,-3).1/3-1/3-3/5-5/3
- 3. Multiple ChoiceAre these two lines parallel, perpendicular or neither?
y = -1/3x - 5
y = 1/3x + 2ParallelPerpendicularNeither - 4. Multiple Choice
Are the Lines Parallel? How do you know?
Line 1 runs through the points (-6, 6) and (0, 5)
Line 2 runs through the points (0, -3) and (6, -4)
Yes, their slopes are opposite reciprocals
Yes, their slopes are the same
No, their slopes are opposite reciprocals
No, their slope are the same
- 5. Multiple Choice
Which of the following lines goes through the point (0, 4) and is PARALLEL to y = 5x - 3?
HINT: PLUG (0,4) AND THE PARALLEL SLOPE INTO y=mx+b. SOLVE FOR b AND REWRITE THE EQUATION IN y=mx+b.
y = 1/5x - 3
y= 5x - 7
y = 5x + 4
y = -5x - 3
- 6. Multiple Choice
Which of the following lines goes through the point (-3, 4) and is PERPENDICULAR to y = 3/2x + 6?
HINT: PLUG (-3,4) AND THE PERPENDICULAR SLOPE INTO y=mx+b. SOLVE FOR b AND REWRITE THE EQUATION IN y=mx+b.
y = 3/2x - 6
y = 2/3x + 3
y = -2/3x - 2
y = -2/3x + 2
- 7. Multiple Choice
Write the equation of a line that passes through the point (2, 6) and is PERPENDICULAR to the line y = -4x + 8.
HINT: PLUG (2,6) AND THE PERPENDICULAR SLOPE INTO y=mx+b. SOLVE FOR b AND REWRITE THE EQUATION IN y=mx+b.
y = 1/4x + 5.5
y = 4x + 6
y = -1/4x + 8
y = -4x + 8
- 8. Multiple ChoiceWhat is the equation of a line parallel to the following line that passes through the given point?
y = -4x + 6 (2, -1)y = 1/4x + 6y = -4x + 7y = -4x + 2y = 1/4x -1 - 9. Multiple Choice
What slope is perpendicular to:
m = 5/8
-5/8
5/8
-8/5
8/5
- 10. Multiple Choice
What slope is parallel to:
m = 4
4
-1/4
-4
1/4
- Answer choicesTagsAnswer choicesTags