Transformations Flashcards
1
Q
What is the transformation of y=f(x+a)
A
Translation by vector {-a}
{0}
2
Q
What is the transformation of y=f(x) +b
A
Translation by vector {0}
{b}
3
Q
What is the transformation of y=f(x+a)+b
A
Translation by vector {-a}
{b}
4
Q
What is the transformation of y=af(x)
A
Stretch in y direction SF=a
5
Q
What is the transformation of y=f(x/a)
A
Stretch in x direction SF=a
6
Q
What is the transformation of y= -f(x)
A
Reflection in x axis
7
Q
What is the transformation of y= f(-x)
A
Reflection in y axis
8
Q
What is the transformation of y=2g(x)
A
Stretch in y direction
SF = 2
9
Q
What is the transformation of y=g(2x)
A
Stretch in x direction
SF = 1/2
