Lesson 8-5:Classes of FunctionsAlgebra II CP

Mrs. Mongold

Linear Function

y=x-4

Any function in the form y = mx+bwhere b = 0

Constant Functions

Direct Variation Function

Identity Function

Greatest Integer Function

Absolute Value Function

Quadratic Function

Square Root Function

Rational Function

Inverse Variation Function

Identify a Function Given the Graph

Identify a Function Given the Graph

Identify a Function Given the Graph

Identify a Function Given the Graph

Match the Graph with the function

h(t) = –16t2 + 5.A. B.

C. D.none of

the above

Identify a Function Given it’s Equation-Identify the type of function represented by y = –3. Then

graph the equation.

Answer: Constant

Identify a Function Given its Equation

Identify the type of function represented by

. Then graph the equation.

xy 9

Answer: Square Root

Identify a Function Given its Equation Identify the type of function represented by

Then graph the equation. 3

92

x

x

Answer: Rational Function

Identify a Function Given its Equation Identify the type of function represented by y = x – 4.

Then graph the equation.

Homework Pg 38/ all