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Mathematics 18 Online
OpenStudy (anonymous):

Given the function f(x) = −2x + 8, find x if f(x) = 22 Help?

OpenStudy (precal):

Hint y=22

OpenStudy (precal):

we are solving for x and are given y

OpenStudy (anonymous):

so f(x) is y?

OpenStudy (precal):

yes 22=-2x+8

OpenStudy (anonymous):

i got -7

OpenStudy (precal):

correct

OpenStudy (anonymous):

thank you :)

hero (hero):

I meant y = 22

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