Characteristics of Functions

What is the domain, in interval notation?

• [-4, 5]

• [-3. 4]

What is the end behavior?

What is the range?

• [-6, 0]

What is the interval of increase?

Evaluate f(2)

• -8

• -1

• 1

• 8

The graph is a picture of both ​ (a)  

• relation

• function

• domain

• range

• x-intercept

• y-intercept

• rate of change

• minimum

• maximum

• extrema

Answer explanation

Extrema are both the highest (maximum) point and the lowest (minimum) points.

A function is a type of rule in which each ​ (a)   results in exactly one ​ (b)   .​

• input

• output

• linear

• nonlinear

• straight line

Evaluate f(1)

• 0

• 1

• 2

• 4

f(-5) =

What is the end behavior?