21hendlill
14.12.2019 •
Mathematics
Given f(x) = x cubed - 3, find f(-2)
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Ответ:
f(-2) = -11
Step-by-step explanation:
f(x) =x^(3)-3
We want to find f(-2) , which means x=-2
f(-2) = (-2) ^3-3
(-2)^3 = -8
f(-2) = (-8)-3
f(-2) = -11
Ответ:
it's b I hope I'm right. sorry if I'm not