which is the maximum number of turning points that the polynomial function f(x)=4x^7+9x^5-3x^4+2x^2

2 answers

-7x+6 can have

The maximum number of turning points that the polynomial function f(x)=4x^7+9x^5-3x^4+2x^2-7x+6 can have is 3.
a 7th-degree polynomial can have as many as 6 turning points