Question

evaluate the function: $f(x) = 6x - 3$; $f(2)$

Explanation:

Step1: Substitute x=2 into the function

To evaluate \( f(2) \) for the function \( f(x) = 6x - 3 \), we substitute \( x = 2 \) into the function. So we get \( f(2)=6\times2 - 3 \).

Step2: Perform the arithmetic operations

First, calculate the multiplication: \( 6\times2 = 12 \). Then, subtract 3 from 12: \( 12- 3=9 \).

Answer:

9