Functions Flashcards
(6 cards)
1
Q
y = f (x) + a
A
move up y axis by a
2
Q
y = f (x+a)
A
move along x axis by a (pos = left, neg = right)
3
Q
y = -f(x)
A
flip over x axis
4
Q
y = f (-x)
A
flip over y axis
5
Q
y = kf(x)
A
f(x) enlarged vertically by k
6
Q
y = f (kx)
A
f(x) reduced horizontally by k
