微積分 被延伸到微分方程、向量分析、變分法、複分析、時域微分和微分拓撲等領域。微積分的現代版本是實分析。 ... 反曲點（英語： Inflection point ）或稱 ... ... <看更多>

... inflection point (反曲點) of f f f if the concavity of f f f changes from upward to downward or from downward to upward at the point. # Thm. ... <看更多>

... decrease (b) Find the extreme values (c) Determine the concavity of the graph and find the points of inflection 2. Given x+1=0 and x+y^2=0. ... <看更多>

本週上課內容：1. Monotonicity; 2. Concavity; 3. Inflection points; 4. First derivative test of a critical point; 5. ... <看更多>