3 years ago

Please help!!!!!!!!!!!!

Mathematics

1 answer:

Virty [35]3 years ago

7 0

Answer:

yes they are inverserve of each other

Step-by-step explanation:

f(x) = y just for say

y=3x+9

switch the x and y value and solve for y

x=3y+9

x-9=3y

(x-9)/3 = y

inverserve of f(x) is g(X)

and now g(x) = y

y= (x-9)/3

switch x and y and solve for y

x=(y-9)/3

3x= y-9

3x+ 9 = y

inverserve of g(x) is f(X)

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