Here is the equation:

You need to find f(3). To do that, substitute all the x's with 3:

The first thing you need to do is multiply 4 by 3. Multiply:

Here is your new equation:

To get your answer, you need to add 12 and 1. Add:

That means:

<em>If you have any questions, feel free to ask in the comments! :)</em>
Do you know your places? Like tenth place?
Answer: do you mean which is the closest? If so that would be mars
Step-by-step explanation:
Answer:
PQ
Step-by-step explanation:
TANGENT ALWAYS TOUCH TO THE CIRCUMFERENCE OF CIRCLE