Question
Question: f(x) = x<sup>2</sup>− 4\|x\| and g(x) = <img src="https://cdn.pureessence.tech/canvas_583.png?top_l...
f(x) = x2− 4|x| and g(x) =
, then f(x) has
A
Exactly one point of local minima
B
Exactly one point of local maxima
C
No point of local maxima but exactly one point of local minima
D
)Neither a point of local maxima nor minima
Explanation
Solution
)
Sol. Bold line represents the graph of y = g(x) clearly g(x) has neither a point of local maxima nor a point of local minima.
