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

• 4
• 0
• 3
• 8

Evaluate f(33)

• 33
• 11
• 10
• 8

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

• 0
• -5
• 3
• -3

What is the value of f(-5)?

• -2

• 2

• 4

• 0

(1,5), (1,6), (1,7), (1,8), (1,9)

Is this relation a function?

• Function

• Not a function

Is this graph a function or not a function? 

• Function 
• Not a Function 

Evaluate f(-2) if f(x) = x+3

• -1
• 1
• 5
• -5

What is f(1)?

• 1
• 5
• 0
• 4

Is this a function? Explain.

• Yes; it passes the horizontal line test.
• No; it is not a straight line.
• Yes; it passes the vertical line test.
• No; there is a line connecting the dots.

What is the domain of the graph?

• from x = 1 to x = 4

• from x = 2 to x = 6

• from y = 1 to y = 4

• from y = 2 to y = 6