McGraw Hill Glencoe Algebra 2, 2012
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McGraw Hill Glencoe Algebra 2, 2012 View details
7. Transformations of Quadratic Graphs
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Exercise 4 Page 278

Identify the coordinates of the vertex.

A

Practice makes perfect
We want to write the equation of the given parabola. To do so, let's recall the vertex form of a quadratic function.
In this expression, and are either positive or negative constants. Let's start by identifying the vertex.