Answer:
#3 points are
(-4, 2)
(4, 2)
(-4, -2)
(4, 0)
#4 scale factor = 1/4
#5 scale factor = 1/2
Explanation:
#3
take the given points and multiply the x and y by 2/3
#4 take any point and compare it to a similar point on the dilated graph. for example, you take a point from the original graph (-2, 4) and a point from the dilated graph (-1/2, 1) since you multiply -2 by 1/4 to get -1/2, that is your scale factor.
#5 same as #4 but with different points