Identifying Functions and Making Function Tables

If f(x) = 1/2x + 5, what does f(10) =

• 8

• 9

• 10

• 11

If f(x) = 2x + 5 what does f(3) =

• 9

• 10

• 11

• 12

If f(x) = 1/2x , then what does f(40)=

• 10

• 20

• 30

• 40

If f(x) = x/2, what is f(8)

• 3

• 5

• 8

• 4

If f(x) = x+7, what does f(5) =

• 9

• 10

• 11

• 12

If f(x) = 10x - 5, what does f(2) =

• 10

• 15

• 20

• 25

What type of function is pictured

• Quadratic

• Cubic

• Square Root

• Not a Function

What type of function is in the picture?

• Quadratic

• Cubic

• Square Root

• Absolute Value

What is the vertical line test?

• A graph is not a function if you can draw a vertical line and it crosses the graph in more than 1 location

• A Graph is a function if it can be altered to make a linear equation.

• A graph is a function if you can create a vertical line that adheres to the equation y=mx+b

• Stay within the vertical lines

Which of the following is a function.

• Graph A

• Graph B

• Graph C

• Graph D