Identifying Functions Graphs Practice

Find the average rate of change over the interval [0,2] using the table.

• 12

• -12

• -8/-30

• 4/15

What type of function is represented by the picture?

• Quadratic

• Exponential

• Square Root

• Cubic

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

What type of function is pictured

• Quadratic

• Cubic

• Square Root

• Not a Function

Is this function graph an exponential function graph?

• Yes

• No

Is this function graph an exponential function graph?

• Yes

• No

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.

For 1-6 Match the verbal description with the part of the graph it describes.
1. Stays the same.

• F

• A

• D

• C

Increases at an increasing rate.

• E

• A

• F

• C