If f ( x ) = 8 x $-$ 5 and g ( x ) = $-$ 5 x + 9, find $( g \circ f ) ( 5 )$ .
A) 166
B) 133
C) $-$ 166
D) $-$ 133

Name: If f ( x ) = 8 x $-$ 5 and g ( x ) = $-$ 5 x + 9, find $( g \circ f ) ( 5 )$ . A) 166 B) 133 C) $-$ 166 D) $-$ 133
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Question

Quizplus · Accepted Answer

First, we need to find g(f(5)). 
f(5) = 8(5) - 5 = 35 
g(35) = -5(35) + 9 = -166
Therefore, (g∘f)(5) = -166.

If F ( X ) = 8 X −-− 5 and G ( X ) =

If F ( X ) = 8 X $-$ 5 and G ( X ) =