Consider the decay function d (2x) = 850(0.94)". Describe the characteristics of the functions by using the drag and drop feature.
Domain:
<
Range: y>
y intercept:
Asymptote: y =
Decay Rate:
Decay Factor:
End Behavior: As →
- 00, f (2) ►
End Behavior: As 2 + + oo, f(x) →

answer: the answer is b. i think hope i got it correct

step-by-step explanation:

look at the picture.

1.

ef : ab = 2 : 3

gf : cb = 2 : 3

gh : cd = 2 : 3

he : da = 2 : 3

2.

∠a ≅ ∠e

∠b ≅ ∠f

∠c ≅ ∠g

∠d ≅ ∠h

3.

use pythagorean theorem:

the length of the abcd trapezoid sides:

|ab| = 3 cm

|bc| = 10 cm

|cd| = 3(3) cm = 9 cm

|da| = 8 cm

the perimeter of abcd = 3 + 10 + 9 + 8 = 30 cm

the ratio of perimeters of the tarapezoids is equal 2 : 3.

substitute:

      cross multiply

      divide both sides by 3