M(2, 1), N(5, 3), and O(-2, 4) are the coordinates of a triangle's vertices. If the triangle is translated left 7 units, what are the coordinates of the image?
A. M ’(2, 8), N ’(5, 10), O ’(-2, 11)
B. M ’(9, 1), N ’(12, 3), O ’(5, 4)
C. M ’(-5, 1), N ’(-2, 3), O ’(-9, 4)
D. M ’(2, -6), N ’(5, -4), O ’(-2, -3)
I WILL GIVE AWAY EXTRA POINTS