I need help with my revision for one question from Algebra

Subject:MathPrice: Bought3

Share With

I need help with my revision for one question from Algebra.

 

This is the teacher's message:

There are 4 vertices to list here. You have one pair, but you still need the other pair of vertices.

 

This was the original question:

11. What are the vertices of the ellipse whose equation is (x^²)/9 + (y^²)/4 = 1?

 

This was my last answer:

The equation is x^²/9?+y^²/4?=1

I must compare it with the ellipse equation n(x−h)^²?/a^²+(y−k)^²/b^²=1

I receive: Center(h,k)=(0,0)

The semimajor axis: a=3

Thesemiminor axis: b=2

Vertices are points in the ellipse that are intersected into the major axis.

Vertices of an ellipse that is alongside the major axis, parallel to the x-axis: (h+a,k),(h−a,k)

For this ellipse equation, the vertices are (0+3, 0),(0−3, 0) =(3, 0),(−3, 0)

 

Please write it out on your computer as I cannot read handwriting.

Thank you very much!