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Transformations

Reflected in the x-axis --> The vertical stretch is a negative ("a" is negative)

Vertical compression --> The "a" value is less than 1.

Stretched vertically --> Vertical stretch (the "a" value). The "a" value is greater than 1

Translated left/right --> The "h" value. Remember in an equation the "h" is the opposite sign. 

Translated up/down --> The "k" value.

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