macyfreeman410 macyfreeman410

19-10-2018
Mathematics

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what is g(x) if g(x)=x-7; x=4

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KingSalid KingSalid

22-10-2018

Replace g(x) with y

.

y=4x−7

Interchange the variables.

x=4y−7

Solve for y

.y=7/4+x/4

Solve for y

and replace with g−1(x)

g−1(x)=7/4+x/4

Sorry if I am wrong I am truely

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