Question

plz help !! write two real world situations that you can model using the exponential function f(x)=2 to the power of x

Answer 1

Two real world situations are shown below.

Explanation:

Initial population of a certain bacteria is 1 thousand and the population doubles in each hour. So, population of bacteria (in thousands) after x hours is

`f(x)=1(2)^x`

`f(x)=(2)^x`

A person invests 1 lakh rupees in shares and the amount is twice at the end of each year. So, total amount (in lakhs) after x years is

`f(x)=1(2)^x`

`f(x)=(2)^x`