1) Diameter = Line MN, Chord = Line LN 
<span>2) B --- GFC </span>
<span>3) C --- GCE </span>
        
             
        
        
        
Answer:
See explanation below
Step-by-step explanation:
a. f(x) is increasing at (-∞, 1] and [7, ∞) because f'(x) is positive at those intervals.
b. f(x) is concave up at [4, ∞) because the slope of f'(x) or f''(x) is positive.
 
        
             
        
        
        
(4x – 7)(16x^2 + 28x + 49) is equivalen to 64x3 - 343!
 
        
                    
             
        
        
        
Answer:
T3+E11
Step-by-step explanation:
I put this on a test and im sorry if im wrong lol.
HOPE I HELPED.
if i did maybe i can get brainlist. :)
 
        
                    
             
        
        
        
Answer:
Vivian has 0.0 followers. Molly has 1000.00 followers.
Step-by-step explanation:
1000-1000= 0
0+1000=1000