QUIZ Active
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TIME REMAINING
39:32
16 fr
What is the rate of change of the function shown on the
graph? Round to the nearest tenth.
14
12
(2. 12.5)
2.00
2.50
10
5.25
8
10.50
6
(1,5)
4+
(-1,0.8) 3+ (0,2)
-4 -3 -2
2
1
3
-1-2
4
-4
-6

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?