If rectangle abcd, defined by the coordinates a(0, 0), b(0, -4), c(-2, -4), d(-2, 0), is dilated by a scale factor of 2, with resulting vertex a' at (2, 4), what is the center of the dilation?
a) (0, 0)
b) (2, 4)
c) (0, -4)
d) (-2, -4)

Restrictions on f(x) = 1/x+5 and g(x) = x-2

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

Which statement best explains why ben uses the width hi to create the arc at j from point k