The correct answer is the third one (x,y) - (-x, -y)
        
             
        
        
        
Answer:
a. 36
Step-by-step explanation:
for (n^2-38)/(n+1) to be an integer, n+1 must completely divide, n^2-38.
we check with the options
option a n=36 sutisfies the above condition.
(36^2-38)/36+1 = 1258/37= 34 , which is an integer. Therefore, largest integer would be 36
 
        
             
        
        
        
Answer:
5^9
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: See the description below.
The residuals are the difference between the actual and predicted values. Just subtract those values and plot the point.
Your points will be:
(2, 0)
(3, 4)
(4, -5)
(6, -1)
(7, 2)
        
             
        
        
        
Answer:
Equation in square form:

Extreme value:

Step-by-step explanation:
We are given 

we can complete square 

we can use formula


now, we can add and subtract 5^2



So, we get equation as 

Extreme values:
we know that this parabola
and vertex of parabola always at extreme values
so, we can compare it with 

where 
vertex=(h,k)
now, we can compare and find h and k 

we get 
h=-5
k=-4
so, extreme value of this equation is 
