There are many cylinders with radius 6 meters. Let represent the height in meters and the volume in cubic meters. a. Write an equation that represents the volume as a function of the height .
b. Sketch the graph of the function, using 3.14 as an approximation for .
represent
c. If you double the height of a cylinder, what happens to the volume? Explain this using the equation.
d. If you multiply the height of a cylinder by , what happens to the volume? Explain this using the

In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a.what is the independent and dependent variables? b.find the amplitude and the period of the function. c.create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.