15. Identify the coordinates of point A after a translation with rule (x + 3, y - 2).

A' = (-1, 5)

A' = (4, 0)

A' = (-2, 4)

A' = (0, 4)

Question

15. Identify the coordinates of point A after a translation with rule (x + 3, y - 2).


       A' = (-1, 5)

       A' = (4, 0)

       A' = (-2, 4)

       A' = (0, 4)

dj3strella · Answer

attachment

jonnyvonny · Answer

The easiest way to to do this is to write down all points, and then do the adding and subtracting.

jonnyvonny · Answer

Nvm, it is just for the point A. I really need to read better.

jonnyvonny · Answer

Okay, so what are the coordinates of A?

dj3strella · Answer

1,2

jonnyvonny · Answer

Correct! Now, for the x value, the "1", they want you to add 3. And for the y value, the "2", subtract 2. What are the new coordinates?

jonnyvonny · Answer

By the way, all A' means is the new point; the point after it changed. I don't know if that made it more confusing, however.

jonnyvonny · Answer

A is the original point, A' is what happened after you did something to it.

dj3strella · Answer

so its 4,0

jonnyvonny · Answer

Correct! Well, at least thats what I think it is aswell.

dj3strella · Answer

ok thank you

jonnyvonny · Answer

No problem, if you have any more questions, feel free to personally pm me.

dj3strella · Answer

ok