A) the volleyball reached its maximum height after 3 seconds.
b) the maximum height of the volleyball was 23 feet.
c) if the volleyball is not returned by the opposing team, it will hit the ground in
5.5 seconds.
d)the graph that models the volleyball's height over time is exponential.
e) the volleyball was served for a height of 5 feet.

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?

What is the maximum of the sinusoidal function