The domain of the coordinate transformation f (, y) = (y-2, 2x) is (-1,3), (-3,5), (-1,0). What is the range?
A (3,2/3),(-1,2/5).(-2,-0.5)
B (1,-2).(3,-6).(-2,-2)
C(-2,-1), (-6,3). (-2,-2)
D (-3,6), (-5,10).(-3,0)

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.