Parallel and Perpendicular Slopes

Front

What is the slope of a line parallel to a line with slope m = 3/4?

Back

3/4

Tags

CCSS.8.EE.B.6

Front

What is the slope of a line perpendicular to a line with slope 5?

Back

-1/5

Tags

CCSS.8.EE.B.6

Front

If two lines have slopes of -2/3 and 3/2, what relationship do they have?

Back

Perpendicular

Tags

CCSS.8.EE.B.6

Front

If two lines have slopes of -1/3 and -1/3, what relationship do they have?

Back

Parallel

Tags

CCSS.8.EE.B.6

Front

What are the slopes of perpendicular lines?

Back

Opposite reciprocals.

Tags

CCSS.8.EE.B.5

Front

What is the slope of a horizontal line?

Back

0

Tags

CCSS.8.EE.B.5

Front

What is the slope of a vertical line?

Back

Undefined

Tags

CCSS.8.EE.B.5

Front

How do you determine if two lines are parallel using their slopes?

Back

Two lines are parallel if their slopes are equal.

Tags

CCSS.8.EE.B.6

Front

How do you determine if two lines are perpendicular using their slopes?

Back

Two lines are perpendicular if the product of their slopes is -1.

Tags

CCSS.8.EE.B.6

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3