What is the inverse of the function f(x) = x +3?
h(x) = one-thirdx + 3
h(x) = one-thirdx – 3
h(x) = x – 3
h(x) = x + 3

C.

Step-by-step explanation:

We have been given a function . We are asked to find the inverse of the given function.

First of all, we will replace by y as:

Now, we will interchange x and y variables as:

Solve for y:

Switch sides:

Therefore, the inverse function for the given function would be .

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2