Question

Exponential Functions?


Suppose an investment of $2,300 doubles in value every decade. The function function f(x)=2300 x 2^x gives the value of the investment after x decades. How much is the investment worth after 2 decades?

Answer 1

You know "\(f(x)=2300 \cdot 2^x\) gives the value of the investment after x decades", so what is \(x\) equal to "after 2 decades"?