Question

The function f(z) = 100(80) represents an aphid population after I weeks. What is the value of f(2), the aphid population after two weeks?O 16,000 aphids640,000 aphids800,000 aphids64,000,000 aphidsCalculator

Answer 1

Let's begin by listing out the information given to us:

$\begin{gathered} f\mleft(z\mright)=100\mleft(80\mright)^x^{} \\ x=2 \\ f(2)=100(80)^2=100\cdot6400=640,000 \\ f(2)=640,000aphids \end{gathered}$

Hence, option B is the correct answer