Use the following function rule to find f(2) f(x)=2^x-4 f(2)= square

## Step 1<br />The given function is \(f(x) = 2^x - 4\). We are asked to find the value of \(f(2)\).<br />## Step 2<br />To find \(f(2)\), we substitute \(x = 2\) into the function.<br />### \(f(2) = 2^2 - 4\)<br />## Step 3<br />Calculate the value of \(2^2\), which is 4.<br />### \(f(2) = 4 - 4\)<br />## Step 4<br />Subtract 4 from 4 to get the final answer.<br />### \(f(2) = 0\)