Which are the coordinates of the
transformed point?
(2, 1); vertical stretch of 2
F (1, 0.5)
G (2, 2)
H (4,2)
J (4,1)

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.