Answer:
D
Step-by-step explanation:
the median is the middle value of a data set in ascending order
If there is not an exact middle then it is the average of the values on either side of the middle
Arrange data in ascending order
15, 17, 19, 21, 23, 25, 26, 28, 28, 30
the middle is between 23 and 25 , hence
median =
=
= 24
Y=a(x−h)+s is the fully transformed equation.
A represents the amount of the vertical stretch
H represents the amount of translation to the right
S represents the amount of translation up