What is the question you are asking?
        
             
        
        
        
Answer:
y=-2/3x +1
Slope = The change in y over the change in x so to do this you can use the two points To find the change in y to be -1-3=4 And the change in x to be 3 -(-3)=6 so you get -4/6 which can be simplified to -2/3 Then to find the next part find the y intercept which is y=1 at x=0
 
        
             
        
        
        
Circumference = 2 * pi * r, where r is the radius 
For this circle, the circumference is 11pi, so 11pi=2*pi*radius. Divide both sides by 2pi and you get r is = to 5.5 inches. 
Area of a circle is pi*r^2. Since we just saw that r = 5.5 inches, the circle has an area of 5.5 inches * 5.5 inches * pi or 30.25 pi inches squared. 
        
                    
             
        
        
        
All real numbers is the answer