transformations and graphs Flashcards
1
Q
transformation of f(x)+a
is a translation of?
A
f(x) by a units in + y-direction
2
Q
transformation of f(x+a)
is a translation of?
A
f(x) by a units in - x-direction
3
Q
transformation of af(x)
is a translation of?
A
is a stretch in sf of a in y-direction
4
Q
transformation of f(ax)
is a translation of?
A
a sf of 1/a in x direction
5
Q
transformation of -f(x)
is a translation of?
A
reflection of y= f(x) in x-axis
6
Q
transformation of f(-x)
is a translation of?
A
reflection of y= f(x) in y-axis
7
Q
transformation of |f(x)|
is a translation of?
A
entire function is reflected in x-axis if below the x-axis
8
Q
transformation of f(|x|)
is a translation of?
A
reflection in y-axis for x>= 0
