Studied by 4 peoplethe graph translationa and what they do to the co-ordinates GCSE maths
f(x) + d
vertical translation up d units (x,y) -> (x,y+d)
f(x) - d
vertical translation down d units (x,y) -> (x,y-d)
f(x+c)
horizontal translation left c units (x,y) -> (x-c,y)
f(x-c)
horizontal translation right c units (x,y) -> (x+c,y)
-f(x)
reflection over x axis (x,y) -> (x,-y)
f(-x)
reflection over y axis (x,y) -> (-x,y)
Note
Flashcard