Answer:
d = 28
r = 14
r² = 196
C = 87.92
Step-by-step explanation:
Given:
r = 14
To find diameter:
d = 2r
d = 2(14)
d = 28
To find r²:
14²
196
Circumference:
C = 2πr
C = 2(3.14)(14)
C = 87.92
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
Hi there!
Point-slope form:  where m is the slope and (x₁,y₁) is the given point
 where m is the slope and (x₁,y₁) is the given point
 
 
Plug in the slope and the point

I hope this helps! 
 
        
             
        
        
        
Answer:
option D or y = 7x + 2 is the answer
 
        
             
        
        
        
8 + -3x-15/2x^2+×+2 should be the correct answer. 
 
        
             
        
        
        
I can't see an imagine I'm really sprry