Quiz about Parallel and Perpendicular Slopes of Lines

Question 1

Parallel lines have the same slope

Accepted Answer

True

Answer

False

Question 2

The following represents slopes of two lines. Which answer choice describes the two lines?
m = -1/3 and m = -1/3

Accepted Answer

Parallel

Answer

Perpendicular

Answer

Neither

Question 3

The following represents slopes of two lines. Which answer choice describes the two lines?

m = 4 and m = -1/4

Accepted Answer

Perpendicular

Answer

Parallel

Answer

Neither

Question 4

Determine if the lines are parallel, perpendicular, or neither.

Line 1: y = x - 4 and Line 2: y = x + 10

Accepted Answer

Parallel

Answer

Perpendicular

Answer

Neither

Question 5

Determine if the lines are parallel, perpendicular, or neither. Line 1: y = -3x + 2 Line 2: y = -3x - 1

Accepted Answer

Parallel

Answer

Perpendicular

Answer

Neither

Question 6

Determine if the lines are parallel, perpendicular, or neither.

Line 1: $$y\ =\ \frac{4}{5}x\ -2$$ Line 2: $$y\ =\ -\frac{5}{4}x\ +3$$

Accepted Answer

Perpendicular

Answer

Parallel

Answer

Neither

Question 7

Determine if the lines are parallel, perpendicular, or neither.

Line 1: y = x - 5 Line 2: -x + 6

Accepted Answer

Perpendicular

Answer

Parallel

Answer

Neither

Question 8

Determine if the lines are parallel, perpendicular, or neither.

Line 1: $$y\ =\ -\frac{3}{4}x\ +3$$ and $$y\ =\ -\frac{3}{4}x\ -7$$

Accepted Answer

Parallel

Answer

Perpendicular

Answer

Neither

Question 9

Which of these lines has a slope of -3?

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 10

Which graph has an undefined slope?

Accepted Answer

Red

Answer

Blue

Answer

Neither

Question 11

Determine if the lines are parallel, perpendicular, or neither.

Line 1: $$y\ =\ \frac{1}{2}x\ +\ 3$$ and Line 2: $$y\ =\ -\frac{1}{2}x\ +3$$

Accepted Answer

Neither

Answer

Parallel

Answer

Perpendicular

Question 12

Determine if the lines are parallel, perpendicular, or neither.

Line 1: $$y\ =\ -\frac{1}{4}x\ +2$$ Line 2: $$y\ =\ 4x\ +\ 3$$

Accepted Answer

Perpendicular

Answer

Parallel

Answer

Neither

Question 13

Find the slope of the line.

Accepted Answer

1/2

Answer

-1/2

Answer

2

Answer

-2

Parallel and Perpendicular Slopes of Lines

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