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OpenStudy (anonymous):
evaluate the function f(x)=2x-2, when x = -1
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OpenStudy (anonymous):
When x = -1, f(x) is 2(-1) -2. Which is (-2 -2 ) which is -4. The Answer is 4
OpenStudy (anonymous):
so the answer is -4 or 4
OpenStudy (anonymous):
why is it -4?
OpenStudy (anonymous):
Oh, my bad. Yah its -4. Not 4, typo!
OpenStudy (anonymous):
ok so its -4 then? and thank you very much for ur help
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