The maximum value of the function f(x) = -|x + 2| + 3 is :
∞
3
2
- 2
The value of ‘x’, when 3x=√39 is:
The function f(x)=2|x|+|x+2|−||x+2|−2|x|| has a local minimum or a local maximum at x=
If f is an even function defined on the interval (-5,5), then the real values of x, satisfying the equation f(x)=f(x+1x+2) are ___.