Answer:
A: (-8,-2)
B: (-8,8)
C: (6,8)
D: (6,-2)
Step-by-step explanation:
First find coordinates of pre image.
Pre image coordinates:
A: (-4,-1)
B: (-4,4)
C: (3,4)
D: (3,-1)
To find the coordinates of a dilated image we simply multiply the x and y values of each coordinate by the scale factor (2)
Dilation being applied
A (-4,-1) ------> (-4*2,-1*2) --------> (-8,-2)
B (-4,4) -------> (-4*2,4*2) --------> (-8,8)
C (3,4) -------> (3*2,4*2) ----------> (6,8)
D (3,-1) -------> (3*2,-1*2) ----------> (6,-2)
So the coordinates of the image after a dilation with a scale factor of 2 are A'(-8,-2), B'(-8,8), C'(6,8) and D'(6,-2)
