Sketch the Graph of the Ellipse,using the Latera Recta $$\frac { x ^ { 2 } } { 9 } + \frac { y ^ { 2 } } { 16 } = 1$$

Sketch the graph of the ellipse,using the latera recta.​ $$\frac { x ^ { 2 } } { 9 } + \frac { y ^ { 2 } } { 16 } = 1$$ ​