Find (f • g)(-1).
f(x) = x + 1
g(x) = x^2 + 5x
2 answers:
Answer:
cc
Step-by-step explanation:
c
Answer:
0
Step-by-step explanation:
(gf)(x)=(x+1)(x2+5x)
gf(x)=x3+5x2+x2+5x
gf(x)=x3+6x2+5x
gf(-1)=(-1)3+6(-1)2+5(-1)
gf(-1)=-1+6(1)-5
gf(-1)=-1+6-5
gf(-1)=6-6
gf(-1)=0
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