The function d=40-15x represents the amount of money you have left after buying x CD's. Is this Discrete or continuous. Then make a graph to back up your answer.

Chandler was a caretaker at the state zoo. he noticed that the number of animals adopted by the zoo increased at a constant rate every year since 2010. which of the following graphs shows the slowest rate at which the animals in the zoo were adopted?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Ineed me i stuck and i don’t want to get it wrong