Laboratory Project in Sec.10.3, Calculus by Stewart English version: Families of Polar Curves 在這個研究中,你將發現極座標曲線家族有趣又漂亮的形狀。同時,當常數改變時,你也會觀察到曲線形狀的變化。 問題 1: (a) 探討
Applied Project in Sec.14.7, Calculus by Stewart Chinese version 設計垃圾桶 For this project we locate a rectangular trash Dumpster in order to study and describe all its shape and construction. We then attempt to determine the dimensions of a container of similar design that minimize construction cost. Question 1 : First locate a trash dumpster in your area. Carefully study and describe all details of its
Applied Project in Sec.3.5, Calculus by Stewart Chinese version 隱式曲線集合 In this project you will explore the changing shapes of implicitly defined curves as you vary the constants in a family, and determine which features are common to all members of the family. Question 1 Consider the family of curves $$ y^2-2x^2(x+8)=c[(y+1)^2(y+9)-x^2] $$ (a) By graphing the curves with $c=0$ and $c=2$ , determine how