The price of the car increased by 10%.
Hope this helps
Answer:
(a)0,2 1,-1 2,-4 3,-7 (b) yes
When you rotate it clockwise
lets say you have thepoint (a,b)
when you rotate it clockwise you are left with the points (-b,-a)
so
D=(-4,0)
therefor
negative and switch
new point is
(0,4)
answe is C