Graphing Linear Functions and Equations

• Function
• Not a Function

Is this a function?

• Yes

• No

Identify the range of the following function when given the domain { 2, 3, 10}:
y = 4x - 12

• 4, 12, 20

• -20, 0, 28

• -4, 0, 28

• 8, 12, 40

What is the range of the following graph?

• -5, -1,  0 , 1, 5

• -4, -2, 0, 3, 6

• (-4, 1)  ( 6, 0)

• (6, 0)

Fill in the missing value.

• 14

• 17

• -16

• 0

Fill in the missing value.

• 1

• 3

• 2

• 4

Fill in the missing value.

• -8

• 8

• 7

• 9

Which equation fits the table?

• y = 6x

• y = x + 6

• y = -x + 6

• y = x - 6

Graph 2x - 4 = y

• A

• B

• C

• D

Which of the function(s) above are linear?

• Function I, only

• Function II, only

• Function I and Function II, only

• Function I, Function II, and Function III