Question

Let f(x)=14/ 7+2e^−0.6x .

What is f(3) ?

Answer 1

`f(3)=1.9`

Explanation:

we have

`f(x)=(14)/(7+2e^(-0.6x))`

we know that

f(3) is the value of the function for the value of x equal to 3

so

substitute the value of x=3 in the function

`f(3)=(14)/(7+2e^(-0.6(3)))=1.9`