f(x) = x - 4; g(x) = Determine k so that f(x) = g(x), for all x. A. -8 B.-4 k if x=-4 if x = -4 C.4 D. 8

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.1: Quadratic Functions
Problem 3SC
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f(x)=x-4; g(x)=x+4
:x-4;9
k
Determine k so that f(x) = g(x), for all x.
A. -8
B.-4
if x=-4
if x= -4
C.4
D. 8
Transcribed Image Text:f(x)=x-4; g(x)=x+4 :x-4;9 k Determine k so that f(x) = g(x), for all x. A. -8 B.-4 if x=-4 if x= -4 C.4 D. 8
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