II. Evaluate the following functions at the given value(s) of the variable. Show your c solution on the space provided. f(x) = 3x -9, find the value of f( 7) g(x) 3x x² 2,find the value of g (0) 2. If f(x) 7 3x, find in simplest for (2x+3 4. f(x) = 4 (x²+2 a. find f(3) if x < 1 if x = 1 ifx>1 b. find

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Polynomial And Rational Functions
Section9.4: Graphing Polynomial Functions
Problem 55PS
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Question
II.
Evaluate the following functions at the given value(s) of the variable. Show your complete
solution on the space provided.
1. If ƒ(x) = 3x − 9, find the value of ƒ( 7)
3. If g(x) 3x x² 2,find the value of g (0)
2. If f(x) 7 3x, find in simplest form f(a)
(2x+3
if x < 1
if x = 1
(x²+2_ifx>1
4. f(x) = 4
a. find f(3)
b. find f(1)
Transcribed Image Text:II. Evaluate the following functions at the given value(s) of the variable. Show your complete solution on the space provided. 1. If ƒ(x) = 3x − 9, find the value of ƒ( 7) 3. If g(x) 3x x² 2,find the value of g (0) 2. If f(x) 7 3x, find in simplest form f(a) (2x+3 if x < 1 if x = 1 (x²+2_ifx>1 4. f(x) = 4 a. find f(3) b. find f(1)
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