Question

Check my answer?

Answer 1

Sure!

Answer 2

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

Answer 3

I got 9,200.

Answer 4

Wasn't sure though >.<

Answer 5

I also tried doing 2,300 * 2^20 because you know, 2 decades is 20 years.

Answer 6

$9200 is correct!

Answer 7

K thanks!