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grin007 [14]
4 years ago
12

Which quadratic equation fits the data in the table? (PICTURE OF TABLE ATTACHED)

Mathematics
1 answer:
Paha777 [63]4 years ago
5 0
The correct quadratic equation for that set of points is:
y=x^2+7x+1

To check it, simply put first and last pair of points and assure the equality:
-11=(-3)^2+7*(-3)+1
-11=9-21+1
-11=-11

79=6^2+7*6+1
79=36+42+1
79=79
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