Answer
$\{(-2,0)\}$
Work Step by Step
$\displaystyle \frac{x^{2}}{4}+\frac{y^{2}}{36}=1$,
is an ellipse, vertical major axis,
center: origin
a=6, b=2
$x=-2$
is a vertical line.
Intersection points:
$\{(-2,0)\}$
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 7 - Conic Sections - Exercise Set 7.1 - Page 671: 60
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