Question
Question: If f(x) = \(\lim_{h \rightarrow 0}\frac{f(2h + 2 + h^{2}) - f(2)}{f(h - h^{2} + 1) - f(1)} =\) then ...
If f(x) = limh→0f(h−h2+1)−f(1)f(2h+2+h2)−f(2)= then the function is non differentiable at –
A
One point
B
Two points
C
Three points
D
Four points
Answer
Three points
Explanation
Solution
sketching the graph

At three points
x = –3, 1, 3