Question: the registration equation,Y=5x + 23 approximates the number of people attending a picnic,Y ,given the number of Flyers use to advertise it,X.Which statement is true?A. For every extra person attending a picnic, the number of Flyers used to advertise it increases by 23 B. for every extra person attending the picnic, the number of Flyers used to advertise it increases by 5 C. for every extra flour used in advertising, the attending increases by 23 D. for every extra fire used in advertising, the attending increases by 5 people