WebSep 5, 2016 · Write the equation of the sphere in standard form. x2 + y2 + z2 + 4x − 2y − 2z = 19 Ask a New Question Write the equation of the sphere in standard form. x2 + y2 + z2 + 4x − 2y − 2z = 19 asked by ANON September 5, 2016 2 answers come on - you did this for 2D figures back in Algebra II: x^2+4x + y^2-2y + z^2-2z = 19 WebTo demonstrate, let's try transforming the equation below into standard form. 4x2 + 9y2 + 72y −24x + 144 = 0 The first thing to do is group x s and y s together (4x2 −24x) + (9y2 + 72y) + 144 Factor out x2 's and y2 's coefficient 4(x2 −6x) + 9(y2 + 8y) +144 = 0 Before we continue, let's recall what happens when a binomial is squared
How to find the center, radius, and equation of the sphere
WebFeb 2, 2024 · The equation of a sphere in the standard form is given by: \scriptsize \quad (x-h)^2 + (y-k)^2 + (z-l)^2 = r^2 (x − h)2 + (y − k)2 + (z − l)2 = r2 where: (x,y,z) (x,y,z) – Coordinates of any point lying on the surface of … WebSo this is the equation of the sphere, but this is in standard form. That means that, to answer the question to find the center and radius centered, the centered, which is usually labeled with h, comma k, comma l in our case is equal to negative 2, comma, 2. Comma 2. Point the radius, let us label this with r, is going to be equal to the square ... is an afo considered an orthotic
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WebJan 16, 2024 · Write the equation of the sphere in standard form. 2x^2 + 2y^2 + 2z^2 = 8x − 20z + 1 Get the answers you need, now! hillenbrandt hillenbrandt 01/16/2024 Mathematics College answered Write the equation of the sphere in standard form. 2x^2 + 2y^2 + 2z^2 = 8x − 20z + 1 See answer Advertisement Advertisement WebIllustrated definition of Sphere: A 3-dimensional object shaped like a ball. Every point on the surface is the same distance... WebSep 17, 2024 · Let us convert given equation of sphere in standard form by completing the square. Writing x, y and z terms seprately. (x^2+6x) + (y^2-2y) + (z^2-6z) = 17. We have coefficents of x, y and z are 6, -2 and -6. First we will find half of … is an afso required