Answer:
See answers and explanations below (along with a visual graph)
Step-by-step explanation:
For the function  :
:
Amplitude: 
Period: 
Phase shift: 
Vertical shift: 
Therefore, for  :
:
Amplitude:  , which is 2 units above and below the midline (see d)
, which is 2 units above and below the midline (see d)
Period:  , so the cycle will repeat every 3π units
, so the cycle will repeat every 3π units
Phase shift:  , or π units to the left
, or π units to the left
Vertical shift:  , or 1 unit down
, or 1 unit down
 
        
             
        
        
        
Answer:
×=18+25=9²
Step-by-step explanation:
Hope this helps 
 
        
             
        
        
        
Answer:
400 ft²
Step-by-step explanation:
The maximum area of a rectangle results from it being a square. The rectangle (or square) must have 4 equal sides in order to maximize area. But in this case, one side is a wall. That means that the remaining three sides will be = 60 / 3 = 20 feet long. You formed an square that is 20 ft x 20 ft = 400 ft²
 
        
             
        
        
        
Answer:
6
Step-by-step explanation:
The area of each of the squares is 3. There's 2 so it's 6.