Mathematics, 21.06.2019 16:50, lucyamine0
The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left
Answers: 1
![x^{2}[tex] is negative it opens down.b) If y is squared it opens side ways right or left. It its coefficient of [tex]y^{2}](/tpl/images/0000/9148/60799.png)
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The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left...
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