Function Review

• Function
• Not a Function

• Function
• Not a Function

Which graph does NOT pass the vertical line test?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

Is the equation linear or nonlinear?

• Linear
• Nonlinear

Find the slope of the line.

• Undefined
• 0
• 1
• -1

What is the slope?

• 1/2
• 2
• 7
• 3

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

Find the slope of the line.
Hint:  rise/run

• 1/2
• -1/2
• 2
• -2

Which equation matches the graph? 

• y = 2x
• y = 1/4 x + 2
• y = 1x + 4
• y = -2x

Write the equation of the line.

• y= -1x-3
• y= -3x-1
• y=(-1/3)x-1
• y= -3x-3