Princess bubblegum wants to put in a pool in her backyard. She needs to have a 1 meter deck around all sides, and her pool needs
to be twice as long ad it is wide. The backyard is 25m by 10m. What is the maximum area that her pool can be?
1 answer:
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Answer:
Step-by-step explanation:
1)
Altitude = 2
Period = 2pi/(1/2) = 4pi
(since 1/2 is coefficient of x)
Altitude interval = [-4,0]
Domain interval = set of all real numbers
Phase shift = 0
Vertical shift = 2 down
2) y=-4sin(2x+pi/2)-2
Altitude = 4
Period = 2pi/(2) = pi
(since 2 is coefficient of x)
Altitude interval = [-6,2]
Domain interval = set of all real numbers
Phase shift = pi/2
Vertical shift = 2 down