What are the coordinate points of A' if A is translated left 42 and up 23
A= (2,-5)
To translate a point, we add the horizontal and vertical distances to the x and y coordinates of the original point.
Given that A has coordinates (2, -5), the translation involves moving 42 units to the left and 23 units up.
To find the new coordinates, we can subtract 42 from the x-coordinate and add 23 to the y-coordinate:
New x-coordinate = 2 - 42 = -40
New y-coordinate = -5 + 23 = 18
Therefore, the coordinates of A' after the translation are (-40, 18).