f(x) = 3x2 g(x) = 3 - 2x %3D Find f(g(3)).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.3: Algebraic Expressions
Problem 32E
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please help with both questions

 

also some of my questions from yesetrday arent stilll answered what do I do?

2)
f(x) = 3x2
g(x) = 3 - 2x
Find f(g(3).
)
A)
-81
B)
-51
C)
-27
D)
27
Transcribed Image Text:2) f(x) = 3x2 g(x) = 3 - 2x Find f(g(3). ) A) -81 B) -51 C) -27 D) 27
8)
If f(x)
= -x + 4 and g(x) = x² - 5, then f(g(-2)) = ?
,2
A)
-5
B)
-1
C)
D)
13
Transcribed Image Text:8) If f(x) = -x + 4 and g(x) = x² - 5, then f(g(-2)) = ? ,2 A) -5 B) -1 C) D) 13
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