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![\[
F(x)=\left\{\begin{array}{ll}
2 x+1.2 & x \leq-2 \\
x^{2}-y / x & x \rightarrow-2
\end{array}\right.
\]
increasing
decreos](https://media.cheggcdn.com/study/aba/aba36394-99f2-4d7d-83f0-0fb44eb79297/image)
Expert Answer
Given, f(x)={2x+1x??2x2?7x>?2 For increasing: f '(x)>0 f?(x)>0f?(x)={2x??22xx>?2>0 This is true for all x??2 and x>0 but as -2 is the inflection point