Linear Functions Quiz

Find the slope of the line.

• -2

• 2

• -1

• 1

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Find the slope:
y = 2x - 10

• 1/2
• 2
• 5
• -10

Slope is another word for:

• Initial Value

• Rate of Change

• Change in Y's

• Y-intercept

What is the definition of function?

• Has inputs and outputs

• Every input has only ONE output

• Inputs have different outputs every time

• x-values and y-values

Is this function linear or nonlinear?

• Linear
• Nonlinear

Which graph is linear?

• Graph A
• Graph B
• Graph C
• Graph D

What is the y-intercept in the following equation:  y=-4x-5

• -4

• -4x

• 5

• -5

Determine the slope and y-intercept from the following equation:   y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 

• slope: 3/2   y-intercept:  (0,3) 

• slope:  4  y-intercept:  (0,3/2)

• slope: 1/5   y-intercept:  (0,5)