Answer:
m = 9, n = 2
Step-by-step explanation:
Find (x) by letting y = f(x) and rearranging making x the subject, that is
y = mx + n ( subtract n from both sides )
y - n = mx ( divide both sides by m )
= x
Change y back into terms of x with x = (x) , then
(x) =
Given (x) = g(x) , then
=
By comparison of the 2 sides
m = 9 and n = 2
Let, that number = x
It would be: x * 0.65 = 52
x = 52 / 0.65
x = 80
So, that number and your answer is 80
Hope this helps!