Graphing

• Linear

• Nonlinear

• Linear

• Nonlinear

y = -1 Is this linear or nonlinear?

• Linear

• Nonlinear

In "y = mx + b", the "m" represents ______.

• y-intercept

• x-intercept

• slope

• the formula

In "y = mx + b", the "b" represents _________

• y-intercept

• x-intercept

• slope

• the formula

What value does the graphed line have?

• positive

• zero

• undefined

• negative

A vertical line has a slope of ___

• undefined

• zero

• 1

• -1

−12x + 10y = -10 Rewrite in slope intercept form.

• y = 12/10 x - 10

• y = 6/5 x - 10

• y = 6/5 x - 1

Is x = 4 a vertical or horizontal line?

• Horizontal

• Vertical

What is the slope of y = -8?

• -8

• undefined

• 0

• postive