OpenStudy (anonymous):

If f(x) = 2x2 + 2, find f(5)

4 years ago
OpenStudy (anonymous):

Plug in 5 for X. 2(5)2 + 2

4 years ago
OpenStudy (anonymous):

would it be 100+2?

4 years ago
OpenStudy (anonymous):

not quite 2 * 5^2 +2 5^2 = 25 25*2 = 50

4 years ago
OpenStudy (anonymous):

50 not on here

4 years ago
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