Answer:
D
Step-by-step explanation:
Put  m+2  in place of 'x'
    (m+2)^2 + 1               <======expand
    m^2 + 4m + 4       + 1   =
    m^2   + 4m + 5 
 
        
             
        
        
        
2x2x2x2x2 is 2^5 in standard notation
        
                    
             
        
        
        
Answer:
f(0) = 1
Step-by-step explanation:
Assuming the graph is a function of x, then f(0) = 1.
Plug in 0 for x and ask yourself what is the y coordinate?
 
        
             
        
        
        
Answer:
Part 9)  
   
Part 10)  
   
Step-by-step explanation:
we know that
The <u><em>Midpoint Theorem</em></u> states that: The segment joining two sides of a triangle at the midpoints of those sides is parallel to the third side and is half the length of the third side
Part 9) we know that
Point Q is the midpoint segment XY (QY=QX)
Point R is the midpoint segment XW (RW=RX)
Applying the Midpoint Theorem
RQ is parallel to WY
and
 
  
we have
 
 
substitute
 
  
solve for x                  
 
           

 
   
 
   
Part 10) we know that
Point B is the midpoint segment TS (BS=BT)
Point C is the midpoint segment RS (CS=CR)
Applying the Midpoint Theorem
BC is parallel to TR
and
 
  
we have
 
 
substitute
 
  
solve for x
 
  
 
          
