Question

On the provided graph, select the locations of the x-intercepts of the following polynomial function. x^3-7x^2-26x+72

Answer 1

Answer:

(-4,0), (2,0), (9,0)

Step-by-step explanation:

Correct on Plato

Answer 2

Answer:

The x-intercepts are the points (-4,0). (2,0) and (9,0)

The location of the x-intercepts in the attached figure

Step-by-step explanation:

we know that

The x-intercepts of a function are the values of x when the value of the function is equal to zero

we have

$f(x)=x^{3}-7x^{2}-26x+72$

using a graphing tool

The x-intercepts are the points (-4,0). (2,0) and (9,0)

see the attached figure