Suppose you have ab on a coordinate plane located at a(-3,-4) and b(5,-4)
under a dilation centered at (9,0), ab becomes a'b' with coordinates a' (6,-1)
and b'(8,-1). what is the scale factor for this dilation?
what’s the answer

Which of the following graphs could represent a cubic function?

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?

When a 757 passenger jet begins its descent to the ronald reagan national airport in washington, d.c., it is 3900 feet from the ground. its angle of descent is 6 degrees. how far must the plane fly to reach the run way? a. 37,106 ft b. 37,310.4 ft c. 23,456.6 ft d 2,492.7 ft