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Graph the Parabola: Plotting Points and the Vertex

Graph the parabola

1/3 x^2 + 10/3 x + 28/3 = 0

Plot the vertex and four additional points, two on each side of the vertex.


Solution Summary

A parabola is graphed using its vertex and two points. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.