Question

using derivatives to sketch the graph of a function
f(x)=x-1/x^2+3

Answer 1

@ankitag This a challenging problem, let's work through it.
Do you know how to check if a function is increasing or decreasing and how to find maxima and minima?

Answer 2

ya challenging, it has a problem its increasing but near the origin has problems as denominator is becoming zero there

Answer 3

\[x^2+3=0\]
\[x=\pm \sqrt{3} i\]
denominator won't be zero, for real values of x

Answer 4

hmmm point to b noted