In the Figure below is shown the graph of this function. We have the following function:

The  occurs when
 occurs when  , so:
, so:

Therefore, the  is the given by the point:
 is the given by the point:

From the figure we have three  :
:

So, the  occur when
 occur when  . Thus, proving this:
. Thus, proving this:

 
        
                    
             
        
        
        
Answer:
44.95
Step-by-step explanation:

Two decimal places = 44.95
 
        
             
        
        
        
Cylinder (A):
-Surface area: adding all areas of all faces of the shape.
*10 x 6= 60m^3
*3.14 x 3^2 = 28.274 m^2. Then We times it by 2 since we have 2 circles. Which equals to 56.55m^2
Total surface area: 60 + 56.55 = 116.55m^2
-Volume: 3.14 x r^2 x h, then substitute.
*3.14 x 3^2 x 10 = 282.74m^3
(B): 
-surface area: 
*7 x 11= 77
*5 x 11 = 55
*11 x 11 = 121
*7 x 5 = 35/2 = 17.5 > then again we times it by 2 cuz we have 2 triangles. Which equals to 35.
Total surface area: 77 + 55 + 121 + 35 = 288 cm^2
-Volume: 
*7 x 5 x 11 = 385 cm^3 
Make sure to check the units!!!
Hope this helped :)
        
             
        
        
        
Answer:
 f(a)=4a-5 
1:    a=  -5  / f−4
 f(3)-f(1.25)
2:   1.75f
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
2:5
Step-by-step explanation: