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im not that good at functions so is this right? if not could you explain how to do the problem? 25 points

im not that good at functions so is this right? if not could you explain how to do-example-1
User Paul Kenjora
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1 Answer

9 votes
9 votes

I will find one by one


\\ \sf\longmapsto f(x)=2x-1


\\ \sf\longmapsto f(1)=2(1)-1=2-1=1


\\ \sf\longmapsto f(0)=2(0)-1=-1


\\ \sf\longmapsto f(-1)=2(-1)-1=-1-1=-3


\\ \sf\longmapsto f(2)=2(2)-1=4-1=3

User Luis Martin
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