Question

For f(2)=2-2, which gives an output of 4B?O f(-8)of()O f(4)Of(8)

Answer 1

For f(x)= x ^3 - x ^2 , which gives an output of 48?

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replace values ​​directly in the expression

x ^3 - x ^2

f(2)= 2 ^3 - 2 ^2

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f(-8) = -572

f(-4) = -80

f(4) = 48

f(8) = 448

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Answer f(4) = 48