SOLUTION: Find the point(s) of intersection between the graph of the equation: 4x2+9y2=36 and the line with equation y=−2. List the point(s) as (x,y).

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Question 942747: Find the point(s) of intersection between the graph of the equation:
4x2+9y2=36
and the line with equation y=−2. List the point(s) as (x,y).

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
This is the intersection of an ellipse and a horizontal line.
Substitute,
4x%5E2%2B9%28-2%29%5E2=36
4x%5E2%2B9%2A4=36
4x%5E2%2B36=36
4x%5E2=0
x=0
(0,-2)