Since p is the midpoint then xp and pay must equal each other 
So, 11-6b=6-b
Solve for b
11-6b=6-b
-6 -6
5-6b=-b
 +6b +6b
5=5b
b=1
xp=11-6(1)
xp=5
        
             
        
        
        
Answer:
0.783
Step-by-step explanation:
To find first r and then r square for the data
correlation coefficient of x and y = Cov (x,y)/std dev x * std dev Y
Cov (x,y) = E(xy) -E(x)E(y)
Hence calculations would be as follows:
 x	y	xy
  	
 1	2	2
 2	10	20
 5	5	25
 7	18	126
 10	25	250
  	
Mean	5	12	84.6
  	
Cov	E(xy)-E(x)E(y)  24.6
r	0.884640297
r^2	0.782588454
so answre is 0.783 after rounding off.
 
        
             
        
        
        
Answer:

Step-by-step explanation:
By lowest terms, it means to simplify. You can do so by dividing the fraction by a common factor, which in this case, is 6:
 ÷
 ÷  =
 = 

The fraction  cannot be simplified further, so this is the final answer.
 cannot be simplified further, so this is the final answer.
 
        
             
        
        
        
Answer:
If it does not satisfy the inequality, shade the region which does not contain that point. All the points in the shaded region will satisfy the inequality. Note: The origin (0, 0) is usually the easiest point to test, provided it is not on the line.
 
        
             
        
        
        
Can you put a picture to help