Which of the following terms best describes a basic function that is used as a building block for more complicated functions?

a. vertical shift
b. a horizontal shift
c. an inverse
d. a parent function

( asap)

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)