Answer
Standard form : $\frac{x^2}{6^2}+\frac{y^2} {3^2}=1$
the distance between the $x-intercepts$ is longer
Work Step by Step
The standard form of an ellipse is :$\frac{x^2}{a^2}+\frac{y^2} {b^2}=1$
$a\gt$$b$ , and so the distance between the $x-intercepts$ is longer
