A quantity with an initial value of 720 grows exponentially at a rate of 0.4% every 9 years. What is the value of the quantity after 42 months, to the nearest hundredth?

$30.32

step-by-step explanation:

65.00*.12=2.80

65.00-2.80=57.20

57.20*1.06=60.632

60.632/2=30.316

idk

step-by-step explanation:

i believe that the answer is

b. y-1=-2(x-4)

hope this !