3 years ago

If f(x) = 1/2x^3 + 2x, find f(-2).

Mathematics

2 answers:

Nady [450]3 years ago

8 0

Answer:

Evaluate the function.

− 8

Step-by-step explanation:

Jet001 [13]3 years ago

8 0

Answer:

Step-by-step explanation:

f(x)=1/2x³+2x

find f(-2)

f(-2)=1/2(-2)³+2(-2)

f(-2)=1/2*(-8)-4

f(-2)=-4-4

f(-2)=-8

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