ro92430 ro92430

04-03-2021
Mathematics

contestada

If the function f is given by f(x)=2x2−4, then which of the following represents the value of c such that f(c)=28?

Select one:
A. 0
B. 2
C. 4
D. 8

Respuesta :

sophia444 sophia444

04-03-2021

i believe the answer is C. 4

Answer Link

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