Describe the end behavior of each polynomial.
(a)
y = x3 − 6x2 + 5x − 18

End behavior: y → as x → ∞
y → as x → −∞

(b)
y = −5x4 + 14x + 100

End behavior: y → as x → ∞
y → as x → -∞

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:

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

Adeposit of 5500 at 6% for 3 years equals