Answer:
600 or 16
Step-by-step explanation:
A high school drama club is selling tickets for a fundraiser event. Based on data from past events, the number of tickets sold can be modeled by a linear function Q(x)=-40x+640, where x is the price, in dollars, of each ticket.
(9,6)
(6,9)
Because the scale factor is 3 so u r suppose to multiply by 3
Find a and b to the nearest integer↑