Which polynomial when factored gives the zeros for the polynomial shown in the graph? A) x3 + 8x2 + 21x + 18 B) x3 − 2x2 − 9x + 18 C) x3 − 4x2 − 3x + 18 D) x3 − 8x2 + 21x − 18

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .