Question

Calculus optimization problem. The number of bus riders from the suburbs to downtown per day is represented by 1200(1.50-x), where x is fare in dollars, what fare will maximize total revenue?

Answer 1

okay easy take the derivative of 1200(1.50-x)

Answer 2

do i need to open the bracket

Answer 3

okay do it

Answer 4

1800-1200x derivative -1200

Answer 5

1800-x

Answer 6

thATS ALL

Answer 7

wait

Answer 8

1800-1200x

Answer 9

then -1200

Answer 10

that's the max is -1200

Answer 11

did u got it

Answer 12

YEAH SO ITS -1200 THATS OL.