Identify the domain and range and sketch the graph

Step-by-step explanation:

y=√(-x-3) - 3

y exisit : - x -3 ≥ 0

- x  ≥ 3

x ≤ - 3    the domain is :  D=] -∞,-3 ]

y=√(-x-3) - 3

y + 3 = √(-x-3)

x exisit :  y + 3  ≥ 0   ; y ≥ -3

the range is : w = [- 3,+ ∞ [

look the graph

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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3030 ur welcome

step-by-step explanation: