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Describe the transformation

User Djzhao
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Describing a function's transformation involves identifying shifts, reflections, and stretches/compressions. A phase shift is a horizontal shift in trigonometric functions, and graphing data pairs helps visualize transformations.

Describing the transformation of a function involves identifying and explaining how the function has been altered from its original position. For example, when you have a function f(x), and you see an expression like f(x - d), this indicates a horizontal shift to the right by a distance d. On the contrary, f(x + d) represents a shift to the left by a distance d. Additionally, transformations can include vertical shifts, reflections, stretches, and compressions.

A phase shift is a specific type of horizontal shift, common in trigonometric functions such as x(t) = A cos (wt + φ). Here φ (phi) represents the phase shift. It's important to plot specific (x,y) data pairs to visually represent the transformation on a graph. Furthermore, sometimes there is a need to 'invert' a transformation for a different perspective on the function, like taking a square root to 'undo' a square.

Therefore, the question may be:

how to describe the transformation of a function.

User Invvard
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