Find the simplified form of `f(x)=|x-2| + |2-x|,if -3lexle3`.

Find the derivative of f(x)=(2x+3)/(x-1)

Find the range of f(x)=sin^(2)x-3sinx+2 .

Find the interval in which the function f(x)=sinx+cosx, 0lexle2pi is strictly increasing or strictly decreasing.

Find the intervals in which the function f given f(x)=2x^2-3x is Strictly Decreasing.

Find the intervals in which the function f given f(x)=2x^2-3x is Strictly Increasing.

Find the derivative of the function f(x) = 2x^2 + 3x + 5 at x = 1

Find the intervals in which the function f(x)= 2x^3-15x^2+36x+1 is increasing

Consider the function f(x)=3x^4-8x^3+12x^2-48x+25 Find the absolute extreme values of f(x) .x∈[0,3] are respectively

Find the derivative of the function f(x)=2x^2+3x-5 at x=-1.Also prove that f'(0)+3f' "(-1)=0 .