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22 July, 13:13

Which equation is equivalent to y = x² + 24x - 18?

1) y = (x + 12) - 162

2) y = (x + 12) ² + 126

3) y = (x - 12) - 162

4) y = (x - 12) ² + 126

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Answers (1)
  1. 22 July, 13:20
    0
    (X+12) ^2 - 18 - (24/2) ^2

    (X+12) ^2 - 18-144

    (X+12) ^2-162

    Your answer is 1.
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