What is the total surface area?​

Me find the measure to side a and the process to solve the problem you appreciate it : )

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

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