Answer:
The answer is a A. I just took a short test about it.
Step-by-step explanation:
plz give brainliest and rating
The answer would be 71.45
To find the inverse, switch the x and y, and then solve for y (f(x) is the same as y)
So we get:
x=1.50y-30 (add 30 to both sides)
x+30=1.50y (divide both sides by 1.5)
x/1.5+30/1.5=y
y=x/1.5+20
Hope this helps
It has a constant rate of change
When the terms do not have the same number or the other vaue, it must be given in your maths book,chapter related to fractions