Correct answer only !

the number of wild flowers growing each year in a meadow is modeled by the function f(x).

f(x) = 1000/1 + 9e^0.4x

which statements are true about the population of wild flowers?

select each correct answer.

(A) and (B)

Step-by-step explanation:

(A) TRUE

(B) TRUE

f(11) - f(10) = 900 - 858 = 42

(C) False

978 ≠ 1050

(D) False

The rate at f(10) is 9e⁻⁴  = 0.1648

The rate at f(11) is 9e⁻⁴°⁴ = 0.1105

0.1105 < 0.1648  ⇒  rate of f(11) < rate of f(10)  so the rate is decreasing, however, the rate decreases at 0 years (not after 9 years)

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm