Question

Can someone help me with this?

Answer 1

The roots of the equation

`x^(3)-10x^(2)+31 x-30 = 0`

correspond to the x-intercepts of the function graph

Explanation:

The roots of the equation

`x^(3)-10x^(2)+31 x-30 = 0`

are x = 2, x = 3, x = 5

which are located at points (2, 0), (3, 0), (5,0)

These points are the x-intercepts of the graph of the equation
So the x-intercepts of the equation are the roots of the equation

I have graphed this using Geogebra which I am familiar with. You should probably use Desmos as per the instructions