Question

In the function the cost of any number of apples, what is the input or x-value?

a. cost
b. the price per pound
c. the number of apples per pound
d. number of apples

Answer 1

is D because it is price per apple

Answer 2

the input influences the output
the number of merchendice influences the end cost


input is the number of apples

normally it would be
nc=cost where n=number of merchandice bought, and c is the cost per 1 merchandice


answer is D