Which equation for parabola coordinates

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The equation for determining coordinates on a symmetrical parabola is given by the formula y = A*x^2 + b. In cases where only the x value is known, it is standard practice to assume A = 1 and b = 0, simplifying the equation to y = x^2. This approach allows for straightforward calculations of y coordinates based on given x values.

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Husker70
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What equation do you use to find any cordinate on a symetrical parabola?
I've been hunting and hunting..
I have the x value.

Thanks,
Kevin
 
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Parabolic shapes are second order. That is

y = A*x^2 + b

If you only have x, then I would just assume A = 1 and b = 0.
 

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