Find local maximum and local minimum values of the function f given by
f(x) = `3x^(4) + 4x^(3) – 12x^(2) + 12`

The local minimum value of the function f' given by f(x) = 3 + |x|, x in R is

The local minimum value of the function f' given by f(x)=3+|x|, x in R is

Find all points of local maxima and local minima of the function f given by f(x) = x^(3) – 3x + 3.

Find all the points of local maxima and local minima of the function f given by f(x) = 2x^( 3) – 6x^(2) + 6x +5.

Find the maximum and minimum values, if any, of the functions given by g(x) = x^(3) + 1

Find the maximum and the minimum values, if any, of the function f given by f(x) = x^(2) ,x in R .

Find the maximum and minimum values, if any, of the functions given by f(x) = |x + 2| – 1

Find the maximum and minimum values, if any, of the functions given by f(x) = 9x^(2) + 12x + 2

Find the maximum and minimum values, if any, of the functions given by f(x) = |sin 4x + 3|

Find the maximum and minimum values, if any, of the functions given by f (x) = (2x – 1)^(2)+ 3