Q. What is the center of the ellipse 2x2+7y2−28=0?Write your answer in simplified, rationalized form.(______,______)
Divide by 28: Now, divide the entire equation by 28 to get the standard form of the ellipse equation. (2x2)/28+(7y2)/28=28/28
Simplify fractions: Simplify the fractions. 14x2+4y2=1
Identify center: Identify the center of the ellipse by comparing it to the standard form (x−h)2/a2+(y−k)2/b2=1, where (h,k) is the center.The center is at (h,k)=(0,0)
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