Mathematics, 07.07.2019 03:30 almaloney01
Parabolas a and b both have a focus at (2, 2). parabola a has a directrix at x = -1 and parabola b has a directrix at x = 5. what is the distance between the vertices of the two parabolas? a. 1.5 b. 3 c. 4 d. 5 e. 6
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Parabolas a and b both have a focus at (2, 2). parabola a has a directrix at x = -1 and parabola b h...
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