Asked by Alexis

What is the opening direction of the parabola x = –2y2.
A.left
B.right
C.up
D.down
Answered by Steve
If x gets big positive when y gets big, the parabola opens to the right

If x gets big negative as y gets big, it opens to the left

so, if x = -2y^2, what happens?
Answered by Alexis
It goes to the left? Idk.
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