Mathematics, 29.04.2021 01:00, mrgutierrez1
Which equation represents a parabola that has a focus of (0, 0) and a directrix of y=2?
• x^2 = -y
• x^2 = -4y
• x^2 = -(y - 1)
• x^2 = -4(y - 1)
Answers: 2
Mathematics, 21.06.2019 22:30, raquelqueengucci25
What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4
Answers: 1
Which equation represents a parabola that has a focus of (0, 0) and a directrix of y=2?
• x^2 = -y...
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