List the first 4 terms of the recursive sequence given by the formula ay = 2; a2 = 0; n=1 = An - an-1
O 2,0,2,0
2,0,-2,-2
2,0,2,2
0 2,0, -2,-4
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Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0