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y=a(x-h)^2+k what does a stand for
y=a(x-h)^2+k what does a mean
y=a(x-h)^2+k what does h stand for
what does k stand for in y=a(x-h)^2+k
y=a(x-h)^2+k what does a mean
y=a(x-h)^2+k what does x stand for
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