Answer:
2(1)²−1= 1
2(2)²−1= 7
2(3)²−1= 17
2(4)²−1= 31
2(5)²−1= 49
<em><u>Please mark as brainliest if answer is right </u></em>
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I believe it should be =(1-x) multiple by (y-1)
(1-x) x (y-1)
The decimals ordered from least to greatest are as followed:
Least: 2.009
2.09
2.19
2.9
Greatest: 2.901
I hope I have helped in some way, shape or form!
