# Linear Approximation 2

Computer Science Level 3

This is sequence to my previous problem.

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 $$f$$-

$f(2) = 4$

and

$f'(x) = 2 \times x - 7$

Round off your answer to $$2$$ decimal digits.

For example, if your answer is $$1.4567$$ you should write it as $$1.46$$.

Good Luck!

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