Slopes of Parallel and Perpendicular Lines

Question 1

What is the slope of line p?

Revolt · Accepted Answer

A: –3

Question 2

Which equation represents a line that is perpendicular to the line on the graph?

Revolt · Accepted Answer

D: y = 4x + 4

Question 3

The slope of side w is

Revolt · Accepted Answer

C: 1/4

Question 4

What can be concluded about the polygon? Check all that apply.

Revolt · Accepted Answer

C: y x because .; D: because they have the same slope.; E: The polygon is a rectangle.

Question 5

The slope of the graphed line is .

Revolt · Accepted Answer

D: 5/2

Question 6

If the slope of the perpendicular line is , what is the y-intercept of the perpendicular line?

Revolt · Accepted Answer

B:

Question 7

Step 4: Write the equation of the line parallel to 3x – y = 7 that passes through point (–5, –3).

Revolt · Accepted Answer

A: y = 3x + 12

Question 8

What is the slope of a line that is perpendicular to line p?

Revolt · Accepted Answer

C: 1/3

Question 9

The slope of side z is

Revolt · Accepted Answer

A: –4

Question 10

The slope of the parallel line is .

Revolt · Accepted Answer

D: 5/2

Slopes of Parallel and Perpendicular Lines Answers