Question

F(x) = 2x + 5, f(11) =

Answer 1

Hi there!

We are asked to evaluate this function for x = 11.

So, I substitute 11 for x:

f(x) = 2x + 5

f(11) = 2(11) + 5

f(11) = 22 + 5

f(11) = 27

Therefore, f(11) = 27.

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Best wishes!

Answer 2

27 because 11+5+2+11-2