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Coolmath Algebra
Advanced Graphing Lesson 5 - Sideways Parabolas (page 5 of 5)
---- This algebra lesson explains how to graph sideways parabolas.

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All together now!

Graph

Let's identify each thing that's going on:

x = -2 ( y + 1 )^2 + 4 ... the y guy is squared -- so, it's sideways! ... the ( - ) means it faces left ... the 2 makes it twice as tall ... the " + 1" shifts it down to y = -1 ... the "+ 4" shifts it 4 to the right (towards positive x's)

graph of x = -2 ( y + 1 )^2 + 4

TRY ONE:

Graph

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