Answer: FIRST OPTION.
Step-by-step explanation:
Given the following function:

Follow this steps in order to find its inverse:
1. Rewrite the function with
:

2. Solve for "x":

3. Now you must exchange the variables:
4. And finally, rewrite the function with
:
Therefore, the inverse function is
4.0 seconds you just said the answer
Answer:
Step-by-step explanation:
y=mx + b is easier to solve for when you need to find slope intercept form. If you have your y and mx you can figure out what your b is.
Answer:
the last side is 30 inches
Step-by-step explanation: