College Algebra / Alg 282 · Atom · ~20 seconds
Horizontal Shifts
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A constant added inside the input shifts the graph horizontally, backward from expectation: g(x) = f(x − h) moves right by h.
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g(x) = (x − 2)² is x² slid right 2: the graph's lowest point sits at x = 2, where the inside zeroes.
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Minus inside means rightward; the sign lies.
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