Answer:

Given :  P(x) = x² - x - 6

To Find : draw a graph of the polynomial

find the zeroes

Solution:

x    P(x) = x² - x - 6

-3 6

-2 0

-1 -4

0 -6

1 -6

2 -4

3 0

4 6

Zeroes of the graph are    -2  and  3   as graph intersect x axis at these point

Vertex of graph  is ( 0.5  -6.25)

y intercept  is - 6