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enzooo18
Username
enzooo18
Score
26
Membership
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Questions
6
Answers
0
6 Questions
0 Answers
+1
89
1
+26
ellipse
center (5,3), horizontal major axis of length 20, minor axis of length 16. what is the standard equation?
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enzooo18
Jan 20, 2021
+1
61
0
+26
ellipse
standard equation of foci (-7,6) and (-1,6), the sum of the distances of any point from the foci is 14.
enzooo18
Jan 20, 2021
0
84
0
+26
Parabola (i need help!)
Find the standard equation of the parabola which satisfies the given conditions.
vertex (1,-9), focus (-3,-9)
vertex (-8,3), directrix x = -10.5
read more ..
enzooo18
Jan 19, 2021
0
71
0
+26
Parabola
Determine the vertex, focus, and axis of symmetry of the parabola in the table below with the given equation. Sketch the graph, and inlcude theses points and lines.
(a) x^2= -4y
(b) 3y^2=24x
read more ..
enzooo18
Jan 19, 2021
0
70
0
+26
Introduction to Conic Sections and Circles
Find the standard equation of the circle which satisfies the given conditions
center at (5,6), through (9,4)
center at (-2,3), tangent to the line y=8
read more ..
enzooo18
Jan 19, 2021
0
115
1
+26
Introduction to Conic Sections and Circle
A ferris wheel is elevated 1m above ground. When a car reaches the highest point on the ferris wheel, its altitude from the ground level is 31m. How far away from the center, horizontally, is the car when it is at an altitude of 25m?
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enzooo18
Jan 19, 2021