Graphing Trigonometric Functions with Critical Points Precalculus Graphs of Trigonometric Functions Graphing Trigonometric Functions with Critical Points Questions Where are the critical points of tan x? Where are the critical points of sec x? Where are the critical points of cot x? Where are the critical points of csc x? What are the critical points of y=2 tan x on [0, pi^2]? Graphs of Trigonometric Functions View all chapters Graphing Trigonometric Functions with Domain and Range Graphing Trigonometric Functions with Critical Points Graphing Trigonometric Functions with Translations and Asymptotes Graphing Sine and Cosine Translations of Sinusodial Graphs Prev Next