Convert the equation to the standard form for an ellipse by completing the square on x and y.
4) 9x 2 + 4y 2 + 18x - 16y - 11 = 0
Use vertices and asymptotes to graph the hyperbola. Find the equations of the asymptotes and locate the foci.
x 2
y 2
5)
= 1
-
9
16
Use vertices and asymptotes to graph the hyperbola. Find the equations of the asymptotes and locate the foci.
(y - 1) 2
(x - 2) 2
6)
= 1
-
4
9
2