If f(x-1)=x³+3x²-3x+7, find f(1)

Asveikau asked Jul 10, 2023

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Asveikau asked Jul 10, 2023

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12 votes

Answer: f(1)=21

Explanation:

f(x-1)=x³+3x²-3x+7

f(x-1)=(x-1+1)³+3(x-1+1)²-3(x-1+1)+7

f(1)=(1+1)³+3(1+1)²-3(1+1)+7

f(1)=(2)³+3(2)²-3(2)+7

f(1)=8+3(4)-6+7

f(1)=8+12+1

f(1)=21

Adamkonrad answered Jul 15, 2023

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