Solve for side BA
(show your work)

An alternative to car buying is to make monthly payments for a period of time, and then return the vehicle to the dealer, or purchase it. this is called

Aboy who is 1.8 meters tall stands 1 meter away from a lamppost and casts a shadow 2 meters long. the height of the lamppost meters.

Determine where, if anywhere, the function f(x)=x^3+9x^2−48x+2 is not changing.