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Algebra/Algebre - Parabolas

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Question
I need to find the vertex, the axis of symmetry and the direction in which the parabola opens and to state my reasoning.

x=2y²-3


Answer
The easiest way to answer your questions is to plot the parabola.  For y = 0, x = -3
Put in y = +/- 1, +/- 2, +/- 3. calculate the corresponding values for x and plot x,y for each point.  Do that and contact me again if you haven't been able to answer your questions.

Algebra

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