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Mathematics 20 Online
OpenStudy (anonymous):

If ƒ(x ) = x 2 + 1 and g(x ) = 3x + 1, find 2 · ƒ(4). 18 34 65

OpenStudy (calculusxy):

You are to only focus on the f(x) function, not the g(x). Find the answer to 4^2 + 1, since x is 4, and then with that result you will have to multiply it by 2.

OpenStudy (16shuston):

plug 4 into your eqation f(x)

OpenStudy (calculusxy):

@study24 Can you tell us what you got? We can confirm your answer if it is correct.

OpenStudy (anonymous):

18?

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