Pat8754
Pat8754 Pat8754
  • 01-09-2019
  • Mathematics
contestada

What is the equation of the following graph?

What is the equation of the following graph class=

Respuesta :

kudzordzifrancis
kudzordzifrancis kudzordzifrancis
  • 01-09-2019

Answer:

[tex]\frac{ {(x - 5)}^{2} }{ 1 } + \frac{ {(y - 7)}^{2} }{ 9} = 1[/tex]

Step-by-step explanation:

The graph is an ellipse centered at (5,7).

The length of the major axis is 2a=10-4

[tex] \implies 2a = 6[/tex]

[tex]a = 3[/tex]

The length of the minor axis 2b=6-4

[tex] \implies \: 2b = 2[/tex]

[tex]b = 1[/tex]

The equation is given by

[tex] \frac{( {x - h)}^{2} }{ {b}^{2} } + \frac{ {(y - k)}^{2} }{ {a}^{2} } = 1[/tex]

We substitute to get:

[tex] \frac{ {(x - 5)}^{2} }{ {1}^{2} } + \frac{ {(y - 7)}^{2} }{ {3}^{2} } = 1[/tex]

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