Solve for x. (Pls explain step my step)

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

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube