The function f(r) gives the area of a circle with radius r it can be written in equation form f(r)=3.14r^2 what is f(3)

Step-by-step explanation:

Given: The function gives the area of a circle with radius 'r' it can be written in equation form

To find f(3), we need to substitute r=3 in the given function of area we get,

Hence,