Nancy is given a problem in her math class. in order to solve the problem, she must find the product of two numbers. the first number is 14 minus x, and the second number is 19 more than 7 times the first number. which of the following functions represents the product of the two numbers?

a. p(x) = 7x2 − 215x + 1,638

b. p(x) = 7x2 − 98x + 819

c. p(x) = 7x2 − 117x + 819

d. p(x) = 7x2 − 117x + 686