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Quadratic Calculator
A quadratic is a curve of the parabola family.
They are written in the format ax
2
+bx+c=0.
x
2
+
x+
=0
The area bounded by the curve above the x-axis is:
sq. units.
The gradient of the curve at any point is:
.
The
value of the curve occurs at co-ordinates:
.
H
O
M
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