Hurry! ; )
which statements are true?
a; when triangle abc is reflected over the y-axis to create triangle a'b'c' , the coordinates for b' are(1, -1) .

b; when triangle abc is rotated 90 degrees clockwise about point a to create triangle a'b'c' , the coordinates for b' are (3,3]

c when triangle abc is dilated from the origin by a scale factor of 1\4
to create triangle a'b'c', the coordinates for b'are (4,4)

d when triangle abc is translated 2 units to the left and 1 unit down to create triangle a'b'c' , the coordinates for b' are (-1, 0)

e when triangle abc is dilated from the origin by a scale factor of 5 to create triangle a'b'c', the coordinates for b' are (5,5)