Answer:
right now points A (-10, 2) B (-2, 14) C (-2, 2)
1. A' (10, 2) b' (2, 14) c' (2, 2)
2.A' (5, 1) b' (1, 7) c' (1, 1)
3. A' (-5, -1) b' (-1,-7) c' (-1,-1)
4. A' (2, 10) b' (6, 4) c' (6, 10)
5. none because it was dilated in question 2
6.all of them
Explanation:
reflecting over y axis
(x, y) → (-x,y)
reflecting over x axis
(x, y) → (x, -y)
y=x
(x, y) →(y,x)
y=-x
(x, y) →(-y, -x)
dilation
Dilations involve multiplication
180 degrees counterclock wise
(x, y) → (-x, -y)
moving 7 right and 11 down
x+7
y-11
right=adding to x
left=subtracting from x
up=adding to y
down=subtracting from y