describe how the given function can be obtained from one of the basic graphs. then graph the function. i just need help with the describing part not how to graph it! thank you!

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.

Shania's test scores in 8 subjects were 88, 91, 85, 74, 69, 72, 80, and 87. shania found the middle number of her scores. which type of measure did she find?

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)