Parallel and Perpendicular Lines

Which is the equation of the line that is parallel to the graph y = 5x +7 and has a y-intercept of (0, -2)

• y = 5x - 2

• y = 5(x - 2)

• y = -2x + 7

• y = -1/5x - 2

Two lines that are parallel will have...

• Slopes that are opposite reciprocals

• Slopes that are the same

• No slope

• none of the above

Tags

CCSS.8.EE.B.6

Two lines that are perpendicular lines will have ...

• Slopes that are opposite reciprocals

• Slopes that are the same

• No slope

• none of the above

Tags

CCSS.HSG.CO.A.1

What slope is parallel to m = 4

• 4

• -4

• -1/4

• 1/4

Tags

CCSS.8.EE.B.5

What slope is perpendicular to m = 5/8

• -5/8

• -8/5

• 5/8

• 8/5

Tags

CCSS.8.EE.B.6

y = -2/3x + 2 and y = 3/2x + 9

These lines are...

• Parallel

• Perpendicular

• Neither

Tags

CCSS.8.EE.B.6

y = 6x + 2 and y = -6x + 2

These lines are...

• Parallel

• Perpendicular

• Neither

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

A line is parallel to y = 2x - 7. What is the slope of the parallel line?

• -2

• -1/2

• 1/2

• 2

Tags

CCSS.8.EE.B.5

A line is perpendicular to y = 2x - 7. What is the slope of the perpendicular line?

• -2

• -1/2

• 1/2

• 2

Tags

CCSS.8.EE.B.6

Determine the equation of a line perpendicular to y = -3x - 2 and going through the point (9, 2), in slope intercept form.

• y = 1/3x -3

• y = 1/3x - 1

• y = -1/3x - 9

• y = -3x - 9