Chapter11: Conics
Section11.2: Parabolas
Problem 91E: ?Write the equation of the parabolic arch formed in the foundation of the bridge shown. Write the...
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Write the equation of the sphere in standard form. x² + y² + z² + 2x - 2y 2z = 33 Find its center and radius. center radius (x, y, z) = Need Help? Submit Read It Watch It
Transcribed Image Text:Write the equation of the sphere in standard form.
x² + y² + z² + 2x - 2y - 2z = 33
Find its center and radius.
center
radius
(x, y, z)
Need Help?
D..L
=
Read It
Watch It
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