Answer:
Step-by-step explanation:
Draw a triangle and label the sides (picture below): 
● the length is 2x+2 
● and the width or the height is 6x 
The perimeter of a rectangle is the sum of the sides
● P = 2x+2 + 6x + 2x+2 + 6x 
Isolate the similar terms
● P = (2x+2x+6x+6x) + (2+2) 
● P = 16x + 4 
 
        
             
        
        
        

The formula of the sum of the arithmetic sequence:

calculate:

substitute

Your answer is:
 
 
        
                    
             
        
        
        
Point slope form is y-(-4) = 1/2(x-(-2)
y+4 =1/2 (x+2)
now the standard form 2y+8=x+2
so -x+2y=-6 is the equation for line p in standard form
        
             
        
        
        
Compute the necessary values/derivatives of  at
 at  :
:






Taylor's theorem then says we can "approximate" (in quotes because the Taylor polynomial for a polynomial is another, exact polynomial)  at
 at  by
 by


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Another way of doing this would be to solve for the coefficients  in
 in

by expanding the right hand side and matching up terms with the same power of  .
.