Question

Explain how to use a graph of the function f(x) to find f(3).

Answer 1

Answer:

You would plug in the number 3 into both the F(x) and the x of the equation. By solving for x of your new equation, you would be able to find the value of f(3)!

Step-by-step explanation:

Answer 2

Answer:

You plug in the number 3 into both the f(x) and the x of the equation. By solving for x of the equation, you would find f(3).

It'd look something like this:

we know that x = 3

f(x) = whatever the function is (say x^3 + 3x^2 + 5x + 1)

f(3) = 3^3 + 3 * 3^2 + 5 * 3 + 1

= 27 + 9 + 15 + 1

= 52

Hope this helps, and please mark me brainliest if it does!