What is the inverse of the function f(x) = 2x + 1? H(x) = 1/2x - 1/2
H(x) = 1/2x + 1/2
H(x) = 1/2 x - 2
H(x) = 1/2 x + 2

Inverse Of Functions

I use a certain way to find the inverse of a function.

Replace H(x) with y.

y=2x+1

Replace y and x.

x=2y+1

Find y.

x-1=2y

Divide both sides by two.

x-1/2=y

The Answer Is

answer: 230 miles ( vote ! )

step-by-step explanation:

180.39 minus 17.99 equals 162.4

then divide 162.4 by .80 to get 230

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it