📐 数学难度 4 — 🟢 Basicmonotonicity👁 14 浏览次数⏱ 1 min read
Increasing/Decreasing Intervals Find the intervals where f(x) = 4x³ - 9x² + 9x is increasing and decreasing. — Calculus
📝 Problem
Find the intervals where f(x) = 4x³ - 9x² + 9x is increasing and decreasing.