Given a function, y=f(x), and its inverse, f-1(x) a. −1[()] =
b. −1[()] =
c. −1/() = 1
d. −1+()=
e. None of the above

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

the answer is 1030 it's very simple math.

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2