To determine which of the given options have an initial amount greater than 10, we need to evaluate the function at x = 0 and check if the result is greater than 10.
a. f(0) = 72(0.8)^6 ≈ 20.112
b. f(0) = 2(13)^5 ≈ 40,082
c. f(0) = 8(1.9)^22 ≈ 804.051
d. f(0) = 7(300)^4 = 63 million
Therefore, the only option that shows an initial amount greater than 10 is option b. f(x) = 2(13)^5.
Which of the following show an initial amount greater than 10?
a. f(x) = 72(0.8)^6
b. f(x) = 2(13)^5
c. f(x) = 8(1.9)^22
d. f(x) = 7(300)^4
1 answer
1 answer