Question

Use graphing calculator to find the zeros and local maximum ad minimum of polynomial functions.

Answer 1

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

$f(x)=x^{3}-5x^{2}+5x-1$

using a graphing tool  

see the attached figure

The local maximum is the point $(0.61.0.42)$

The local minimum is the point $(2.72,-4.27)$

The zeros of the function are $(0.27,0)$, $(1,0)$, $(3.73,0)$