Which equation is satisfied by all of the plotted points?
2 answers:
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Hello,
Answer C:
<span>the summation from i equals 0 to 3 of the quantity 2 times i squared plus 1
![\sum_{i=0}^3[(i+1-i)*(2*i^2+1)]\\\\ =\sum_{i=0}^3[(2*i^2+1)]\\\\](https://tex.z-dn.net/?f=%5Csum_%7Bi%3D0%7D%5E3%5B%28i%2B1-i%29%2A%282%2Ai%5E2%2B1%29%5D%5C%5C%5C%5C%0A%3D%5Csum_%7Bi%3D0%7D%5E3%5B%282%2Ai%5E2%2B1%29%5D%5C%5C%5C%5C)
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Answer C:
<span>the summation from i equals 0 to 3 of the quantity 2 times i squared plus 1