differentiation

Question: If $f(2) = 4$, $f'(2) = 1$then $\mathop {\lim }\limits_{x \to 2} \frac{{xf(2) - 2f(x)}}{{x - 2}} = $



1) 1
2) 2
3) 3
4) –2
Solution: Explanation: Explanation
standard-differentiation

Rate this question:

Average rating: (0 votes)

Previous Question Next Question