Mathematics, 31.01.2021 09:50 ashleyacosta
Any point on the parabola can be labeled (x, y), as shown.
A parabola goes through (negative 3, 3) & (1, negative 1). A point is below the parabola at (negative 3, 2). A line above the parabola goes through (negative 3, 4) & (0, 4). A point on the parabola is labeled (x, y).
What are the distances from the point (x, y) to the focus of the parabola and the directrix?
Select two answers.
distance to the directrix: |y+4|
distance to the directrix: |y−4|
distance to the focus: (x+3)2+(y−3)2
distance to the directrix: |x−4|
distance to the focus: (x−2)2+(y+3)2
distance to the focus: (x+3)2+(y−2)2
Answers: 2
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Any point on the parabola can be labeled (x, y), as shown.
A parabola goes through (negative 3, 3)...
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