Question

Let f(x)=14/7+2e^−0.6x . What is f(3) ? Enter your answer, rounded to the nearest tenth, in the box.

Answer 1

Answer:

$f(3)=1.9$

Step-by-step explanation:

we have

$f(x)=\frac{14}{7+2e^{-0.6x}}$

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

$f(3)=\frac{14}{7+2e^{-0.6(3)}}=1.9$