Section+1.6

**__1.6 Graphical Transformations!__**
(p. 138-139) Rigid Transformations: graph stays the same shape and size Three types- 1. Vertical y=f(x)+c upward shift c units y=f(x)-c downward shift c units ex. y=abs(x) + 3 (move the graph up 3 units) 2. Horizontal y=f(x-c) move right c units y=f(x+c) move left c units ex. y=f(x-3)² (move the graph to the right 3 units)

3. Reflections ( do **__ FIRST __** when combined with others) pg. 141-142 over x-axis: y= -f(x) over y-axis: y= f(-x) ex. f(x)= - (x³) is over the x-axis f(x)= (-x³) is over the y-axis

Non Rigid Transformations: the shape of the graph is distorted (pg. 144-145) Two Types- 1. Vertical Stretch/Shrink stretch: y=cf(x) c>1 shrink: y=cf(x) 01 shrink: y=f(x/c) 0<c<1

pg. 147 #1-27 odd pg. 165 #1,2,5,7,8,9,10,12-20(even) - chapter 1 review
 * Homework assigned:**