Question

How do you find all critical and inflection points for `(x)/[(x^2) +3]`?

Answer 1

Max: `x=sqrt(3), y=sqrt(3)/6`
Min: `x=-sqrt(3), y=-sqrt(3)/6`
Inflection Points:
`x=0, y=0`
`x=3, y=0.25`
`x=-3, y=-0.25`

Explanation:

I analized the first and second derivative: