Answer:
1) For : and , 2) For : and
Step-by-step explanation:
The polynomial is a second-order polynomial of the form . By direct comparison, we construct the following system of equations:
(1)
(2)
By (1) we know that there are a family of pairs such that the system of equations is satisfied. Let suppose that both and are integers. We assume two arbitrary integers for :
1)
2)
Answer:
a.
Step-by-step explanation:
(2, 10) and (4, 10) have the same y value so it's not a function etc. etc.
4(a-9)=-30
Hope this helps!
Answer:
1
Step-by-step explanation:
1 • 3 + 4 = 7
Answer.
(x+4)×(x-7)
= x^2 - 7x + 4x - 28
= x^2 - 3x - 28
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