Question

F (x)= x +4 over 6 solve for f^- (7)​

Answer 1

f(x)=7x−4 f ( x ) = 7 x - 4. Replace f(x) f ( x ) with y y . y=7x−4 y = 7 x - 4. Interchange the variables. x=7y−4 x = 7 y - 4. Solve for y y .

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