Writing Equations for Parallel & Perpendicular Lines

Front

Parallel lines ______________ .

Back

have the same slope.

Tags

CCSS.8.EE.B.6

Front

These two lines are __________ . y = -3/4x - 2 ............ y = 1/3x + 1

Back

neither parallel nor perpendicular.

Tags

CCSS.8.EE.B.6

Front

Which equation has a graph parallel to the graph of y = 3/4x + 6?

Back

y = 3/4x - 10.

Front

These two lines are __________ . y = 2x + 10 ............ y = 2x - 6

Back

parallel.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

Which equation of a line is perpendicular to y = 2x + 5 and passes through the coordinate (6,-1)?

Back

y = -1/2x + 2.

Front

The slope of a line is defined as __________ .

Back

the ratio of the rise over the run between two points on the line.

Tags

CCSS.8.EE.B.5

Front

Two lines are perpendicular if their slopes are __________ .

Back

negative reciprocals of each other.

Tags

CCSS.8.EE.B.6

Front

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

Back

3.

Tags

CCSS.8.EE.B.6

Front

If the slope of one line is 2, what is the slope of a line perpendicular to it?

Back

-1/2.

Tags

CCSS.8.EE.B.6

Front

The general form of the equation of a line is __________ .

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