Describe the surface of Cone, ellipsoid, Hyperboloid, elliptic Cylinder, Hyperbolic Cylinder, parabolic Cylinder, elliptic paraboloid, hyperbolic paraboloid.

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

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