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Vertex and intercepts of a quadratic function

Find the vertex and intercepts for the quadratic function and sketch its graph

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The vertex is the position of the maximum or minimum of the function and the intercepts are the values of the argument for which the function is zero.

This is a quadratic function.

but one nice thing is that we can actually factor out an x from ...

Solution Summary

This shows how to find vertex and intercepts for a given quadratic function