Question

anyone taking geometry in plato?

Answer 1

What single transformation maps ∆ABC onto ∆A'B'C'?

Answer 2

rotation 90° clockwise about the origin
rotation 90° counterclockwise about the origin
reflection across the x-axis
reflection across the line y = x
translation 3 units down and 1 unit to the left

Answer 3

i really need help with this..

Answer 4

take a look here:
http://www.regentsprep.org/regents/math/geometry/gt5/reviewTranformations.htm

Answer 5

lets write your (x,y) coordinates and their transformation coordinates.
A(-3,1) and (-1,-3)
B(-1,2) and (-2,-1)
C(-2,1) and (-1,-2)

these went from (x,y) to what ?