f(x)+d d>0
moves up
f(x)+d d<0
moves down
a*f(x) a<0
reflects across x-axis
a*f(x) [a]<1
compresses vertically
a*f(x) [a]>1
stretches vertically
f(b*x) b<0
reflects across y-axis
f(b*x) [b]<1
stretches horizontally
f(b*x) [b]>1
compresses horizontally
f(x-c) c>0
moves right
f(x-c) c<0
moves left