Domain Range Functions and Function Notation

You can identify a function from a graph by using the.....

• Horizontal Line Test

• Eye Test

• Vertical Line Test

• Diagonal Line Test

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)

• (3,4) (4,-3) (7,4) (3, 8)

• (6,-5) (7, -3) (8, -1) (9, 1)

• (2, -2) (5, 9) (5, -7) (1, 4)

Tags

CCSS.8.F.A.1

Which graph does NOT pass the vertical line test?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

f(x) is the same thing as ______.

• y

• x

• input

• an equation

• TV channel

Tags

CCSS.HSF.IF.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.

Tags

CCSS.HSF.IF.A.2

Given the graph, find:

Tags

CCSS.HSF.IF.A.2

What is the domain?

• the set of all x-values

• the set of all y-values

• a special type of function

• a function with more than 1 output for every input

• Same as an output

• Function
• Not a Function

Tags

CCSS.8.F.A.1

All of the x values are called what?

• Inputs

• Range

• Relation

• Function

• Outputs

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1