Point of Inflection

Find the intervals in which the graphs of the following functions are concave or convex and locate the points of inflection : y = x/(1+x^(2))

Find the intervals in which the graphs of the following functions are concave or convex and locate the points of inflection : y = x+x^(2//3)

Number of points of inflection for f(x)=x^(2)e^(-|x|) is 1 (b) 2 (c) 3 (d) 4

Find the intervals in which the graphs of the following functions are concave or convex and locate the points of inflection : y = 2 - |x^(5)-1|

Number of points of inflection of curve y=(x-2)^(6)(x-3)^(5) is

Find the points of inflection for f(x)=sin xf(x)=3x^(4)-4x^(3)

Find the points of local maxima or minima and corresponding local maximum and minimum values of f(x)=xe^(x). Also,find the points of inflection,if any:

What conditions must be coefficients a,b,c satisfy for the curve y = ax^(4) +bx^(3) +cx^(2) +dx+e to have points of inflection ?

Find the intervals in which the graphs of the following functions are concave or convex and locate the points of inflection : y = (In^(2)x)/x ( x gt 0)

Show that the points of inflection of the curve y = x sin x lie on the curve y^(2) (4+x^(2)) =4x^(2)