Period 9/10: Algebra Functions Pre-Quiz

Determine if each table of values represents a linear or nonlinear function.

• Linear

• Nonlinear

Determine if each table of values represents a linear or nonlinear function.

• Linear

• Nonlinear

Determine if each table of values represents a linear or nonlinear function.

• Linear

• Nonlinear

Write the function rule for the table.

• f(x)=3x

• f(x)=x+3

• f(x)=3x+9

• f(x)=x2

Is this a function?

• Yes

• No

Is this a function?

• Yes

• No

Is this a function?

• Yes

• No

Find f(2)

• 0

• 1

• 2

• 7

Evaluate the function when x = 12

 $f\left(x\right)=\sqrt{2x-8}$  

• 24

• 16

• 4

• 2

Increasing or Decreasing?

• Increasing

• Decreasing