huffordmacy58ow78st
huffordmacy58ow78st huffordmacy58ow78st
  • 26-05-2020
  • Mathematics
contestada

Can someone help with this question

Can someone help with this question class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 30-05-2020

Answer:

  x^2/4 +y^2/9 = 1

Step-by-step explanation:

It is reasonable to start with the form ...

  (x/a)^2 +(y/b)^2 = 1

where "a" is the length of the semi-axis in the x-direction (2), and "b" is the length of the semi-axis in the y-direction (3).

Then you have ...

  (x/2)^2 +(y/3)^2 = 1

The preferred form of this has the denominators multiplied out:

 x^2/4 +y^2/9 = 1

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