# Math/Algebra

Graph the ellipse and locate the foci.

16x^2 +9y^2= 144

1. 0
2. 2
1. if a>b,
x^2/a^2 + y^2/b^2 = 1
has foci at (±c,0) where a^2=b^2+c^2

1. 0
posted by Steve

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