Unit 4 Review Day 1

• true 

• false

All of the y values or outputs are called what?

• Domain
• Range
• Relation
• Function

What is the definition of a function?

• Has inputs and outputs
• Every input has only ONE output
• Inputs have different outputs every time
• x-values and y-values

Slope is another word for:

• Initial Value
• Rate of Change
• Change in Y's
• Y-intercept

What is the range?

• {-3, -1, 2, 4}
• {0, 4, 7} 
• {0, 4, 4, 7}
• {7, 4, 0}

Which graph depicts a nonlinear function?

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

What is the y-intercept for the given graph?

• -5
• 5
• 1
• -1

What is the slope?

• 1

• 1/2

• 2/1

• -2

What is the y-intercept?

• (0, 1)

• (1, 0)

• (-2, 0)

• (0, -2)

What is the rate of change?

• 7

• 4

• 3

• 0