If f(x)=3x^5-2x^3+1, then f(-1)=?
2 answers:
Answer:
f(-1) =0
Step-by-step explanation:
f(x)=3x^5-2x^3+1
Let x = -1
f(-1) = 3(-1)^5 -2(-1)^3 +1
= 3(-1) -2(-1)+1
=-3 +2+1
=0
Answer:
f(-1)=0
Step-by-step explanation:
f(x)=3x^5-2x^3+1
well, all you have to do is to replace x with -1.
f(-1)=3·(-1)^5-2·(-1)^3+1
f(-1)=3·(-1)-2·(-1)+1
f(-1)=-3+2+1
f(-1)=-3+3=0
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