Answer to Question #346318 in Analytic Geometry for Clara

Analytic Geometry

Question #346318

Identify the surface of the z²= 4 + 4r² by converting them into equations in the Cartesian form. Show the complete solutions.

Expert's answer

"z^2=4+4r^2=>z^2=4+4x^2+4y^2"

"-\\dfrac{x^2}{1^2}-\\dfrac{y^2}{1^2}+\\dfrac{z^2}{2^2}=1"

The hyperboloid of two sheets.

Learn more about our help with Assignments: Analytic Geometry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. A 9N force F1 and a 10N force F2 act in the same direction 2i+j-2k and 4i-3j respectively.a) Find th
2. A 9N force F1 and a 10N force F2 act in the same direction 2i+j-2k and 4i-3j respectively.a) Find th
3. Determine the coordinate of the center and the length of the radius. X²+(y-2)²
4. Find the unit vector that is orthogonal to the vectors A=2i+j+k and B=-i+2j+k. Let the position of v
5. A 9N force F1 and a 10N force F2 act in the same directions 2i+j-2k and 4i-3j respectively.a) Find t
6. Given the two planes x - y + 2z = 0 and 3x + 2y - 6z + 4 = 0. Find a parametric equation for the int
7. Given the two planes x-y+2z-1=0 and 3x+2y-6z+4=0. Find a parametric equation for the intersection.