Graph Trans (AASL 2.11, AIHL 2.8)
Graph transformations  グラフ変換  图形变换  그래프 변환 
Translation  平行移動  平移  평행 이동 
Reflections  反転  镜像  반사 
Vertical stretch  垂直方向の伸縮  纵向伸缩  수직 스트레치 
Horizontal stretch  水平方向の伸縮  横向伸缩  수평 스트레치 
Composite transformations  複合変換  复合变换  복합 변환 
Function  関数  函数  함수 
Sin(x)  サイン(x)  正弦(x)  사인(x) 
Inquiry questions
Factual Inquiry Questions
 Conceptual Inquiry Questions
 Debatable Inquiry Questions

Which transformation is represented by the function y = f(x) + b?
If a graph is reflected over the xaxis, which of the following functions represents this transformation?
What is the effect of the transformation y = (1/q)f(x) on the graph of y = f(x)?
If a graph undergoes a horizontal translation of a units to the right, which function would represent this transformation?
Conceptual questions
William says to get from the red line to the blue line the line is translated up by 1 unit. Julia says to get from the red line to the blue line the line has been translated 1 unit to the left. Who is right? How can we justify this using function notation?
Connor says the blue line has been compressed horizontally to create the red line. Kim says the blue line has been stretched vertically to create the red line. Who is right? How can we justify this using function notation and graph transformations? What are the respective scale factors?
Sen says f(x) produces a reflection, but in this case what is happening.