Question

1. a) Sketch the surface. 9x2 + 4y2 + z2 = 36. Identify the surface. b)...

1. a) Sketch the surface. 9x2 + 4y2 + z2 = 36. Identify the surface.

b) Sketch the surface. z = 4 − y2. Identify the surface.

c) Sketch the surface. y = 5z2 − 5x2. Identify the surface.

d) Sketch the surface. 6x2 − y2 + z2 = 0 . Identify the surface.

e) Sketch the surface. 6x2 + 4y2 + z = 0 . Identify the surface.

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