Answer:
Step-by-step explanation:

<em>It is 4 since 6 * 4 = 24
</em>
The graph is crossing the x-axis at x = - 4 .
If you observe the graph it is touching x = -4 and turning away. When graph exhibit such a behavior we say that the multiplicity of the root is 2. This means the root x = -4 occurs two times. So the factors of the polynomial are x + 4 and x + 4
So the given polynomial can be expressed as (x+4)(x+4).
Thus, the correct answer is option A
(-2 ,-15)
(-1, -7)
(0,1)
(1, -7)
(2, - 15)
This graph has no solutions and is inconsistent