Need help with this problem. It's for a test and can you show all work?

Carl wants to buy a television that cost $500 including taxes. to pay for television he will use a payment plan that requires him to make a down payment of $125 and then pay $70.50 each month for six months what is the percent increase from the original cast of the television to the cost of the television using a payment plan.

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.