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what is the line of symmetry for y = - 5x^2

 Apr 27, 2020
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The axis of symmetry of an equation ax^2 + bx + c is -b/2a. In the equation y= -5x^2, -b/2a is 0 because there is no b term. So the axis of symmetry is x=0.

 Apr 27, 2020

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