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Mathematics 11 Online
OpenStudy (anonymous):

Find the inverse of f(x)=2x+3.

OpenStudy (anonymous):

Don't you replace y with x and x with y?

OpenStudy (anonymous):

yes thats right

OpenStudy (anonymous):

x=2y+3 solve for y

OpenStudy (anonymous):

(x-3)/2=y?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

thank you

OpenStudy (anonymous):

yw

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