Answer:
Step-by-step explanation:
it remains the same as mean will also increase by 3
A'(1, 0 ), B'(1, 2 ), C'(3, - 2)
using the rule, add 3 to the x-coordinate and subtract 2 from the y- coordinate of the original points.
A' = (- 2 + 3, 2 - 2 ) = A'(1, 0 )
B' = (- 2 + 3, 4 - 2 ) = B'(1, 2 )
C' = (0 + 3, 0 - 2 ) = C'(3, - 2 )
that box means the angle is 90 degrees.
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x=2,y=-3
detailed explanation showed in the image above