2 9 x 2 4 1 July 8, 2019 16 32 64 128 Y 2 9 x 2 4 1 5 2 9 x 2 1 4 2 9 x 4 10 2 2 9 x 4 1 8 2 9 x 4 11 2 9 x 4 15 9 x 2 1 4 as a fraction X 2 9 y 2 4 1 ellipse X 2 9 y 2 4 1 graph 2 9 x 3 4 x 2 1 4 2 x 9 - 4 12 2 9 10 x 4 2 5 X 2 9 y 2 4 1 3 1 2 7 9 x 4 2 5x 2 4 9 1 2 x 18