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Given f(x) = x+7/5 solve for f^-1(3). -20 2 8 10
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\[\huge f(x) = x+\frac{7}{5}\]is this your question?
no it is x+7 ----- 5
13
its f of 3
f(x)=x+7/5 let f(x) be y y=x+7/5 Switch the x and y. x=y+7/5 5x=y+7 subtract 7 to both sides 5x-7=y f(3)=5(3)-7 ? lol sorry
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8 !
Thank you for your help!
yes
np :)
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