Question

If y=3x5−5x3, what are the points of inflection of the graph f (x)?

Answer 1

Point of inflection is the point at which neither Maxima nor minima exists.

So, at point of inflection, value of second derivative will be zero. Hence, first find all the stationary points by equating first derivative to zero and then check for which point second derivative is zero.

I hope this will help you.

Answer 2

hey mate

here is your answer