Answer:
The x-intercepts are
and

In terms of coordinates, the x-intercepts are (-6,0) and (4,0)
Explanation:
The given quadratic function is:

To find its x-intercepts, substitute
into (1) as follows:

Then, by the zero-product property, it follows:


So, the x-intercepts are
and
.
In terms of coordinates, the x-intercepts are
and
