Samantha is riding a raft down a stream that is moving at a rate of 65 feet per minute. how far downstream does she travel in 5 minutes?

i think i would have to divide 65÷5 which equald to 13

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.