3.1 Transformations of Quadratics.notebook

horizontal stretch (away from y-axis) when 0 < a < I horizontal shrink (toward y-axis) when a > I Reflections in the y-Axis f(x) = x2 ( —x)2 = y = x2 is its own reflection in the y-axis. Vertical Stretches and Shrinks f(x) = _r2 a .f(x) = ax-2 Y = ax2, Y = ax2, vertical stretch (away from x-axis) when a > I vertical shrink (toward x-axis) ................
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