Determine whether the graph of the equation is a circle or an ellipse.
-$$\frac { x ^ { 2 } } { 225 } + \frac { y ^ { 2 } } { 144 } = 1$$
A) Ellipse
B) Circle

Name: Determine whether the graph of the equation is a circle or an ellipse. -\[\frac { x ^ { 2 } } { 225 } + \frac { y ^ { 2 } } { 144 } = 1\] A) Ellipse B) Circle
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Question

Quizplus · Accepted Answer

The equation is in the form $\frac{x^2}{a^2} + \frac{y^2}{b^2} = 1$, where $a^2 \neq b^2$, which defines an ellipse. A circle would require $a^2 = b^2$.

Determine Whether the Graph of the Equation Is a Circle x2225+y2144=1\frac { x ^ { 2 } } { 225 } + \frac { y ^ { 2 } } { 144 } = 1225x2​+144y2​=1

Determine Whether the Graph of the Equation Is a Circle $\frac { x ^ { 2 } } { 225 } + \frac { y ^ { 2 } } { 144 } = 1$