Make sure you attempt it first to get familiar with the terms.
Approx the value of \(f(4)\) using step size of \(0.2\), given you know the following regard a function \(f\)-
\[f(2) = 4\]
\[f'(x) = 2 \times x - 7\]
Round off your answer to \(2\) decimal digits.
For example, if your answer is \(1.4567\) you should write it as \(1.46\).