prettyboyanthony81
prettyboyanthony81
27-01-2021
Mathematics
contestada
f(x) = 2x2 – 15
Find f(-2)
Respuesta :
loz43
loz43
27-01-2021
Wherever you see an x, replace it with -2,
So f(-2) = 2(-2^2) -15
= (2x4)-15
= -7
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