How do you find the output of the function $y=3x-8$ if the input is -2?

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Answer 1 · 2014-10-29T17:40:43

Since the input $x=-2$ , the output $y$ of the function is:

$y=3(-2)-8=-6-8=-14$ .

I hope that this was helpful.

How do you find the output of the function y=3x-8y=3x-8 if the input is -2?