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Introduction to functions
Reflection across the y-axis: y=f(−x)y = f(-x)y=f(−x)
Reflection across the x-axis: y=−f(x)y = -f(x)y=−f(x)
Transformations of functions: Horizontal translations
Transformations of functions: Vertical translations
Transformations of functions: Horizontal stretches
Transformations of functions: Vertical stretches
Introduction to linear equations
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