Question

Triangle XYZ is located at X (−2, 1), Y (−4, −3), and Z (0, −2). The triangle is then transformed using the rule (x−1, y+3) to form the image X'Y'Z'. What are the new coordinates of X', Y', and Z'?

Answer 1

X' = (-2-1, 1+3)  = (-3, 4)

work out Y' and Z' in the same way  subtract 1 from the first (x) coordinate and add 3 to second (y) coordinate.