Geometric Construction 5
A parabola is the locus of a point which moves so that its distances from a fixed point (the locus) and a fixed straight line (the directrix) are the same. Construct the parabola according to this definition by using the command "perpendicular bisector". |
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Construct the graph of the quadratic polynomial passing through three given points no two of which have the same abscissa. |
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Construct the graph of the cubic polynomial passing through four given points no two of which have the same abscissa. |
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