What is the equation of the elipse
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What is the equation of the elipse

[From: ] [author: ] [Date: 12-06-11] [Hit: ]
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with the center at the origin and the height 12 units in the width 14 units

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The general equation is:
x^2/a + y^2/b = 1

When y is zero x is plus or minus 7 so:

a = 49

Similarly y must be plus or minus 6 when x is zero so:

b = 36

This makes the equation:

x^2/49 + y^2/36 = 1
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