Question

http://prntscr.com/hkwuik

Answer 1

What did you find it as?

Answer 2

the points are hard to find give me like 23 mins

Answer 3

(5, 1)

Answer 4

(1, 144)

Answer 5

(1, 144) and (5, 1)

Answer 6

1-144=-143
5-1=4
-143 / 4 = -35.75

Answer 7

(1, 144) is correct but not (5,1)

\(\large\bf{f(x)=480(0.3)^{5}}\)
\(\large\bf{f(x)=480(.00243)}\)
\(\large\bf{f(x)=1.1664}\)

\(\large\bf{(5,1.1664)}\)

Answer 8

e.e

Answer 9

Since the rate `0.3` is less than 1 this means this is decreasing. So the higher the x-value the lower the y-value.

Answer 10

-142.8336

Answer 11

-35.7084

Answer 12

yup