By up I suppose you mean up in y because you have no z coordinate.
Just increase all the y locations by 3 and leave the x coordinates the same.
eg:
S(4,4)
A triangle has vertices at S(4,1), T(2,-3),and U(4,0). The triangle is translated up 3 units. What are the coordinates of the vertices of the image?
1 answer
1 answer