7. Let f(x)=4x+7 and g(x)=3x-5. Find (g o f )(-4)
A. -61
B. -32
C. -9
D. -64
2 answers:
G( f(-4) ) f(-4) = -16 +7= -9 g(-9) = (3*-9)-5 = -32
Answer:
The answer is the option B
Step-by-step explanation:
we have
we know that
substitute
Find
Substitute the value of in the equation
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