Wednesday

December 17, 2014

December 17, 2014

Posted by **Elyse** on Wednesday, May 15, 2013 at 1:33pm.

x = y^2 - 4z^2

- Calculus -
**Steve**, Wednesday, May 15, 2013 at 3:00pmIt's a hyperbolic paraboloid

for y=k, x = k^2-4z^2

for z=k, x = y^2-4k^2

both are parabolas

for x=k, y^2-4z^2 = k^2

is a hyperbola

**Answer this Question**

**Related Questions**

Calculus - Describe the surface and give traces: x = y^2 - 4z^2

Calculus - Describe the following surface and give traces if available. x^(2)-4z...

Calculus help! - Describe the following surface and give traces where available...

multivariable calculus - Consider the surface given by the equation: 2x2 - 3z2...

Calculus 3 - The following parametric equations describe a portion of a ...

Physics - Describe how surface area and volume are related in solids? Give an ...

Science-Repost - Describe Earth's rotation in terms of its axis and length of ...

Pre-Calculus - The surface ares S (in square meters) of a hot air ballon is ...

calculus - A particle traces the path vector r = (t^3, t+3, t^2 -4t) where t ...

calculus (PLEASE HELP!) - f(x)=((x+1)^3)-2 1. Describe the long term behavior of...