A demand function is a mathematical equation which expresses the demand of a product or service as a function of the its price and other factors. Do you agree with this statement?.Prove yourself with evidence .

answer; i believe that the correct answer is rapid and subsequently slow down;

answer: intercourse

hope this

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."