How do I rotate the following parabola from my sample problems. Please explain how I use the substitution.
x=y^{2}, Theta=45^{o}
x cos theta-y cos theta ->x
x sin theta+y sin theta ->y
after rotation find the vertex exactly
How do I rotate the following parabola from my sample problems. Please explain how I use the substitution.
x=y^{2}, Theta=45^{o}
x cos theta-y cos theta ->x
x sin theta+y sin theta ->y
after rotation find the vertex exactly
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