PLEASE HELP
A racing car driver makes a pit stop at the beginning of a lap. The time, t, in seconds that it takes the driver to complete the lap including the pit stop, can be modeled by this equation. The variable, r, is the driver's average speed in miles per hour after the pit stop. What is the horizontal asymptote of the function?
t =(12r+9000)/r

t = 12
t = 0
r = 9000
r = 0

Question

PLEASE HELP
A racing car driver makes a pit stop at the beginning of a lap. The time, t, in seconds that it takes the driver to complete the lap including the pit stop, can be modeled by this equation. The variable, r, is the driver's average speed in miles per hour after the pit stop. What is the horizontal asymptote of the function?
t =(12r+9000)/r

t = 12
t = 0
r = 9000
r = 0

poison_princess1 · Answer

I'm not 100% sure but you will have to didve 9000/12r to get the answer .which is 750 I think