Stewart has to make a tessellation poster for his art class. His parallelogram ABCD is A(2,3), B(3,5), C(8,5), D(7,3) is reflected across the y-axis. What will the new coordinates be on his project?
A. A' (-2,3), B' (-3,5), C' (-8,5), D' (-7,3)
B. A' (2,-3), B' (3,-5), C' (8,-5), D' (7,-3)
C. A' (2,3), B' (3,5), C' (8,5), D' (7,3)
D. A' (-2,-3) B' (-3,-5) C' (-8,5) D' (-7,-3)​