Question:Find the intervals on which f(x) = x^4 + 2x^3 − 36x^2 + 9x − 47...
Question
Find the intervals on which f(x) = x^4 + 2x^3 − 36x^2 + 9x − 47...
Find the intervals on which f(x) = x^4 + 2x^3 − 36x^2 + 9x − 47
is concave down and up, along with the x-coordinates of any
inflection points. Justify all your work.