Endpoints of a diameter: (2, 1, 3), (1, 3, – 1)

Q: Write the equation of Spheres with radius R.

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Q: Find an equation of the sphere with center (3, -11, 6) and radius 10. Use an equation to describe…

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Q: 3. Find parametric equations for the graph of a circle centered at (-3,1) and radius 3.

A: Let's find parametric equations for the graph.

Q: Determine the vertical traces of elliptic and parabolic cylinders in standard form.

A: Firstly the trace of a surface which is actually a cross section or the curves of intersection of a…

Q: Find the standard equation of the sphere with the given characteristi Center: (-1, -9, 7) Radius: 9…

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Q: How do you write an equation of a sphere with a given center and radius?

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Q: Given a sphere in center-radius form, how will you get an equation tangent to only one of the…

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Q: 2 y² - x² = 9 a) Sketch the graph of the equations in three dimensions and identify the surfaces.

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Q: Identify the quadric surface each of the following equations represent and sketch its graph in a…

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Q: Find the focus of middle point chords of the parabola y² = tax, of whic Subtend a of the parabola.…

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Q: Write the equation of a sphere of radius 3 in all three coordinates--cartesian, cylindrical, and…

A: It is given that the radius of sphere is 3 .We have to find the equation of sphere in all three…

Q: atelite dish ha

A: The equation of the parabola is x2=4ay. Where, a is the focal length of the parabola.

Q: Find a parametric equation from the given conditions: Parabola with vertex at (2,-3) and opens…

A: Given that the vertex is (2,−3), we have (h=2) and ( k = -3 ).So, our equation becomes:…