Christian7533idn
Answered

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Determine the center of the ellipse whose equation is.​

Determine The Center Of The Ellipse Whose Equation Is class=

Sagot :

Answer:

It is reported as an equation but it has no equal sign.

Care to explain?

Step-by-step explanation:

Sqdancefanidn

Answer:

  (4, -3) is the center

Step-by-step explanation:

The equation ...

  16x^2 +25y^2 -128x +150y +81 = 0

can be rearranged by completing the square(s) to ...

  (4x -16)^2 +(5y +15)^2 = 400

Dividing by 400 gives ...

  (x -4)^2/5^2 +(y +3)^2/4^2 = 1

This is the equation of an ellipse centered at (4, -3) with major axis 10 and minor axis 8.

View image Sqdancefan
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