Evaluating Functions from Graphs and Tables

What is the value of x when f(x) = 16?

• x = 4 only

• x = 4 and x = 8

• x = 16

• Not on the graph

What is x when f(x) = -2 ?

Mathematical Equivalence

ON

Using the pictured graph, what is f(x)=4?

• 4

• 3

• 4.5

• No Solutions

• Infinity Many Solutions

Evaluate f(33)

• 33

• 11

• 10

• 8

Find the value of f(x), given x = 3

• 0

• 1

• 2

• -1

For what value of x does f(x) = -2?

• 0

• -5

• 3

• -3

Using the pictured graph, what is f(-3)? 

• -3

• -1

• 1

• 3

Given the graph of g(x), evaluate g(2).

• -2

• 0

• 2

• Cannot be determined from the graph

• 6

• 5

• -7

• 0

• 6

• 5

• -7

• 3