Analyze this conic section to answer the questions below: 6x^2 - 25y^2 - 224x -
ID: 3411936 • Letter: A
Question
Explanation / Answer
Rewriting 16x^2+25y^2-224x +384=0
16x^2+25y62-224x=-384
16(x^2-14x) +25y^2=-384
dividing by 16
(x^2 -14x) +25/16y^2=-24
Divide by 25
1/25(x^2-14x) +1/16y^2 =-24/25
1/25(x^2 -14x +49) +1/16y^2=-24/25 +49/25
1/25(x-7)^2 +1/16y^2=1
(x-7)^2/5^2 +(y-0)^2/4^2=1
1It is ellipse with
2.(h,k)=(7,0)
3.semi axis a= 5 b= 4
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