Question

4.If the rule (x, y) → (x + 3, y – 3) is applied to the original triangle, give the coordinates of and draw the image. Show your work for calculating the coordinates of the resulting image.

Answer:

Answer 1

What you need to do in here is
Add 3 to each x-coordinate to get the new x-coordinate
Subtract 3 from each y-coordinate to get the new y-coordinate.
Let me give you an eample: the point is (4 , 2)
The new point is then (7 , -1). We know this because:
4 + 3 = 7 and 2 - 3 = -1
I hope this can help you follow through