Question

What are the coordinates for the given point N(-6,3) after it is rotated

90-degrees about the origin?

What are the coordinates for the given point P(2,-3) after it is
translated using the following vector <-8,5>, then dilated about the origin
with a scale factor of ½.

Answer 1

A

D

Explanation:

(x,y)→(−y,x)

(-6,3)→(-3,-6)

(2,-3)→(-6,2)→(-3,1)