'Double p' presentation slideshows

Hyperbola and Parabola Review

Hyperbola and Parabola Review. 1.). 4.). 7 .). Since we know the graph opens left and right the term with x 2 is first. 8 .). Since the x is squared and the p is positive, the graph opens up. That means the focus is 3 units to the up and the directrix is 3 units down.

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