Answer:
-3, 9
Step-by-step explanation:
The constant is 4.
 
        
             
        
        
        
Answer:
Yes, F is a continuous function of r
Step-by-step explanation:
We are given that 
When r<R



Where M=Mass of the earth
R=Radius of earth
G=Gravitational constant
We have to find the function is continuous of r or not.
LHL

RHL


When a function is continuous at x=a
Then, LHL=RHL=f(a)
RHL==LHL=F(R)
Hence, the function is continuous of r.
 
        
             
        
        
        
I know the B is 2
Sorry I don't know the A
        
             
        
        
        
The quilt would be 1.13 yards wide