Question

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)

Answer 1

Vertical stretch means the y-coordinate is multiplied by 2. Therefore, the y-value of 1 is multiplied by 2. 1(2) = 2, so the correct answer is G (2,2).