Unit 2 Review

The slope of two perpendicular lines are opposite ___________.

• y-intercept

• standard form

• slope-intercept form

• reciprocals

• point-slope form

The _________ of a linear equation is Ax + By = C, where A, B and C are integers.

• slope-intercept form
• point-slope form
• y-intercept

• standard form

What is the slope of a line parallel to a line with slope 3?

• -1/3

• 1/3

• -3

• 3

Which form of a linear equation is represented by y = mx + b?

• standard form

• slope-intercept form

• point-slope form

• general form

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

• 2

• 1/2

• -1/2

• -2

Nonvertical lines that are ________ have the same slope and different y-intercepts.

• parallel
• coincident
• perpendicular
• intersecting

A vertical line has what kind of slope?

• 0

• Negatove

• Positive

• Undefined

Tags

CCSS.HSG.GPE.B.5

Graph the line that represents the equation y=3x-5 by placing 2 points on the line.

Label each line with the correct equation.

d

e

f

g

The ________ of linear equations is y = mx + b.

• reciprocal form

• standard form
• point-slope form
• slope-intercept form