math

I'm looking at a shape that is being dialated and reflected across the y-axis but I need to show the similarities... How would I do that?

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2. are you thinking of

y=a x^2 + b

if a is varied, the "dialation" is obvious.

Here is a another shape reflected on the y axis (and x axis)

by+^2+ax^2= c^2 the ellipse.

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