3 years ago

Which function is the inverse of function f?

Mathematics

1 answer:

uranmaximum [27]3 years ago

3 0

Answer:

Step-by-step explanation:

F(X)=(X+2)\7 BY cross multiply

7y=x+2 therfor f(x)=y,

now interchanging y and x,

7x-2=y.

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