Solve this completely and include the steps it took you to solve?

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

What is the anwers for 9+2x=5x-3-x

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points