Function survey y = x³ − 3x
Equation: y = x³ − 3x
y′ = 3x² − 3 = 3(x − 1)(x + 1). A local max at x = −1 and a local min at x = 1.
The graph meets Ox at −√3, 0, √3 — a classic table-of-variation example.
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y =
Equation: y = x³ − 3x
y′ = 3x² − 3 = 3(x − 1)(x + 1). A local max at x = −1 and a local min at x = 1.
The graph meets Ox at −√3, 0, √3 — a classic table-of-variation example.