Parallel and Perpendicular Lines
- 1. Given the following lines are they parallel, perpendicular or neither? y = 2x - 5; y = 1/2 x + 4
A) Neither
B) Perpendicular
C) Parallel
- 2. Given the following lines are they parallel, perpendicular or neither? 2x - 3y = 5; 4x - 6y = 7
A) Parallel
B) Neither
C) Perpendicular
- 3. Given the following lines are they parallel, perpendicular or neither? 7x - 3y = 21; 3x + 7y = 21
A) Neither
B) Parallel
C) Perpendicular
- 4. Given the following lines are they parallel, perpendicular or neither? y = 6x + 2; x + 6y = 24
A) Parallel
B) Neither
C) Perpendicular
- 5. Given the following lines are they parallel, perpendicular or neither? x + y = 7; x - y = 7
A) Neither
B) Perpendicular
C) Parallel
- 6. Given the following lines are they parallel, perpendicular or neither? y = x; y = -x - 5
A) Perpendicular
B) Parallel
C) Neither
- 7. Given the following lines are they parallel, perpendicular or neither? 2x - 3y = 9; 4x - 6y = 11
A) Perpendicular
B) Parallel
C) Neither
- 8. Given the following lines are they parallel, perpendicular or neither? 4x + y = 23; 3x - y = 17
A) Perpendicular
B) Parallel
C) Neither
- 9. Given the following lines are they parallel, perpendicular or neither? x + 2y = 6; -x - 2y = 4
A) Parallel
B) Perpendicular
C) Neither
- 10. Given the following lines are they parallel, perpendicular or neither? y = 3x + 4; y = -3x + 2
A) Neither
B) Perpendicular
C) Parallel
- 11. Find the x-intercept of 3x + 4y = -24
A) x=-3
B) y = -6
C) x=-6
D) x=3
E) x=-8
- 12. Find the y-intercept of 2x - 7y = 28
A) y = 28
B) y = 14
C) y = 4
D) y = -4
E) y = -14
- 13. Find the x-intercept of y = 1/2 x + 5
A) x = -10
B) x = -5
C) x = 5
D) x = 10
E) x = -5/2
- 14. Find the y-intercept of y = 2x - 3
A) y = -3
B) y = 2
C) y = -3/2
D) y = 3/2
E) y = 6
- 15. Find the x-intercept of 4x - 6y = 12
A) x = 12
B) x = 2
C) x = -2
D) x = 3
E) x = -3
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