question 1

Find the intersection points of the pair of ellipses. 100x2 + 25y2 = 100 2 x 2 + = 1 9 (x, y ) = ) (smaller x-value) (x, y) = ) (larger x-value)If k > 0, the following equation represents an ellipse: x2 + y2 = 1 4+ K Find the foci of the ellipse for all values of k. ( x, y ) = ( ) (smaller y-value) ( x, y ) = ( ) (larger y-value)