Question 7 of 10 Does this graph represent a function? Why or why not?
O A. Yes, because it passes the vertical line test,
B. No, because it fails the vertical line test.
C. Yes, because it passes the horizontal line test.
D. No, because it is not a straight line

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:

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line