Question

given the function f(x) = 2x + 10, find f(3). f(3) = ?

Explanation:

Step1: Substitute x = 3 into the function

To find \( f(3) \) for the function \( f(x) = 2x + 10 \), we substitute \( x = 3 \) into the function. So we get \( f(3)=2\times3 + 10 \).

Step2: Calculate the value

First, calculate \( 2\times3 = 6 \), then add 10 to it. So \( 6+10 = 16 \).

Answer:

16