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(y - 3) = a(x - 1)2 y = a(x - 1)2 + 3 4 = a(4 - 1)2 + 3 1 = 9a a = 1/9 y = 1/9 (x - 1)2 + 3
No, I can't.
Please include the equation.
The correct set of coefficient for an equation depends with the equation in question. There are many types of equations.
Down
right apex. hope that helps
If the equation of the parabola isy = ax^2 + bx + c, then it opens above when a>0 and opens below when a<0. [If a = 0 then the equation describes a straight line, and not a parabola!].
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Go study
We will be able to identify the answer if we have the equation. We can only check on the coordinates from the given vertex.
The coordinates will be at the point of the turn the parabola which is its vertex.
The y coordinate is given below:
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