What's the value of f(3) in the function

B. 8.

Step-by-step explanation:

The given function is  :

Here , x= independent variable where we place the input value and f(x) = dependent variable where we get the output value.

Now , when we put x= 3 , we get

That means , the value of f(3) in the given function is 8.

Hence, the correct answer is B. 8.

the answer will be

6 spoons of sugar for every 21 cups of flour

step-by-step explanation: