If a triangle ABC is at: A = ( 1, 5 ) B = ( 6, 9 ) C = ( - 2, - 3 ) and if it is translated right 4 and down 7, find the new point A '.

a. ( 3, 4 )
b. ( -5, 2 )
c. ( 6,- 7)
d. ( 5,- 2)