MATH100 Lecture 21: 21_Summary of Curve Sketching (4.5)

3.0 Curve Sketching 1 Given the following information about fid sketch as accurately as possible. -intercepts at x 3,-3 e-intercept aty- 4.5 Vertical asymptote x-2,x 2 When x s 0 then )0 When x > 0 then f(x)>0 when x 2 then//"(x) 2 thenf(x) 2and-20

Sketch the curve with the given polar equation by first sketching the graph of r as a function of 8 in Cartesian coordinates.