Junior_9.5

Date	Activities / Objectives	Images / Home work / Assignments	Remarks / Images	References / Links
Tuesday Oct. 18 3:15 - 4:45	Introduction to this class : registration forms textbooks / notes memos exercises tests Chapter 1 Review and extension of the Homographic Functions Use of .ppt presentation (speedy !) Exercises in class to be continued and finished for next Tuesday	Example of Homographic Function Exercise / Intersection Parabola and a Hyperbola	Multiple problems of classroom : Change of room without notice New room with no key ! Room eventually opened, but no computer projector installed ! New change of room Problems of computer connection to screen in that new room Total : 40 minutes of class lost ! Students are the same group as last year in grade 8.5 That's a fine class ! New words : Asymptote : jiànjìnxiàn 渐近线 homographic : tóngxíng 同形 hyperbola :shuāngqūxiàn 双曲线 equilateral : děngbiān 等边	Registration Form Homographic Functions.ppt (to download) Memo / HYPERBOLA Assignment #1
Tuesday Oct. 25 3:15 - 4:45	Collect registration sheets with photo Check exercise III & IV on Ass.#1 Give computer answers to Ex.III & IV Handout Assignment # 2 about Associated functions & Geometric transformations Examples - Equations - Graphs - Exercises Use of Mathematical software a) f₁(x) = - f(x) / Ox Symmetry b) f₂(x) = f(-x) / Oy Symmetry c) f₃(x) = - f(-x) / Central Symmetry d) f₄(x) = f(x - L) + H / Translation	Exercises on associated functions f₁(x) = - f(x) ; f₂(x) = f(-x) ; f₃(x) = - f(-x) ; f₄(x) = f(x-2)+1	Transformations : h₁(x) = \| h(x) \| ; h₂(x) = h(\|x\|) ; h₃(x) = \| h(-x) \| ; h₄(x) = h(x-2)+1	Assignment #2 p.2 to be completed for Tuesday Nov.1