Question

http://prntscr.com/hkx1nt

Answer 1

@563blackghost

Answer 2

@563blackghost

Answer 3

What did you find the points as?

Answer 4

\[\large Average~rate~of~change=\frac{f(a)-f(b)}{a-b}\]

Answer 5

(0, 80)

Answer 6

where `a` ad `b` represents your point of time

Answer 7

(4, 405)

Answer 8

(0,80) (4,405) (8,2050.313)

Answer 9

ok

Answer 10

like if you want to find average rate of change between 4 hours and 8 hours,
\[\large AR1=\frac{80(1.5)^8-80(1.5)^4}{8-4}\]

Answer 11

81.25 from x = 0 to x = 4

Answer 12

ok and for 4 to 8?

Answer 13

411.32825 from x = 4 to x = 8

Answer 14

Now we would just divide the two from each other.

Answer 15

5.0625 times as fast

Answer 16

Nice ;)