Function Notation and Comparing Graphs

Given the graph, find:

Tags

CCSS.HSF.IF.A.2

Does the table represent a function?

• Yes

• No

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CCSS.8.F.A.1

If f(x) = 2x + 1, find f(1).

• f(1) = 1

• f(1) = 4

• f(1) = 0

• f(1) = 3

• f(1) = -1

Tags

CCSS.HSF.IF.A.2

Translate the coordinate pair into function notation.

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CCSS.HSF.IF.A.2

Which of the following is a function.

• Graph A

• Graph B

• Graph C

• Graph D

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

• x = 0

• x = -5

• x = 3

• x = -3

Tags

CCSS.HSF.IF.A.2

Function or not a function?

• Function

• Not a Function

Is this is a function or not a function?

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Is this a function or not a function?

• Function

• Not a Function

Is the following graph a function?

• Yes, because the x never repeats.

• Yes, because they are individual dots.

• No, because the x repeats.

• No, because it is not a line.