The vertex for the first one is: (8,-1)
the answer for the second one is: n = -8 + with a - at the bottom square root of 151
the answer for the third question is: n = (-3,-5)
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Answer:
-3, 4
Step-by-step explanation:
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44 cause -87 is a greater number than - 131 therefore we need to add a postive number to attain it
