Answer:
13
Step-by-step explanation:
You are given the function

To find the value of the function f(x) at point x=a, you have to substitute a instead of x into the function expression.
In your case, you have to evaluate f(x) when x=10. Substitute 10 instead of x into the function expression:

Answer:
Anna
Step-by-step explanation:
she was the fastest
Answer:
Just do minus two, and you will get 27-100=-73
Step-by-step explanation:
Answer:
first one is right
Step-by-step explanation:
Answer: 3.45
Step-by-step explanation: