Parallel Vs. Perpendicular Equations

Front

Slopes of parallel lines are...

Back

the same

Tags

CCSS.8.EE.B.5

Front

Slopes of perpendicular lines are...

Back

opposite reciprocals

Tags

CCSS.8.EE.B.6

Front

What is the slope of a line perpendicular to a line with slope -6/5?

Back

5/6

Tags

CCSS.8.EE.B.6

Front

Are the lines shown parallel, perpendicular, or neither?

Back

Perpendicular

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Front

Which two lines are parallel?

Back

Line A and Line B

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Front

Definition of parallel lines in coordinate geometry.

Back

Lines that have the same slope and never intersect.

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Front

Definition of perpendicular lines in coordinate geometry.

Back

Lines that intersect at a right angle (90 degrees).

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Front

If a line has a slope of 3, what is the slope of a line parallel to it?

Back

3

Tags

CCSS.8.EE.B.6

Front

If a line has a slope of 4, what is the slope of a line perpendicular to it?

Back

-1/4

Tags

CCSS.8.EE.B.6

Front

What is the slope of a line with the equation y = 2x + 3?

Back

2

Tags

CCSS.8.EE.B.5