3.7.59 A pool company has learned that, by pricing a newly released noodle at $2, sales will reach 20,000 noodles per day during the summer. Raising the rice to S6 will cause the sales to fall to
12,000 noodles per day. (Hint: The line must pass through (2,20000) and (6,12000).)
a. Assume that the relationship between sales price and number of noodles sold is linear and write an equation describing this relationship