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Mathematics, 17.12.2020 23:50 ella9288

We are going to work with function machines differently. If I say find f(x+2) it means to calculate the output for the input that is 2 greater than x.

We'll use the input 8.

EXAMPLE:

So we have the function: f(x+2)=2x+7

The input is two greater than x so f(8+2) is f(10). f(10)=2(10)+7

f(10)=27

Find f(x)+12 when the input is 8.

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