Answer:
B
Step-by-step explanation:
 
        
             
        
        
        
1 1/5 should be the correct answer
        
             
        
        
        
<span>(x – h)^2 + (y – k)^2 = r<span>^2
this equation is a derivative of the equation of a circle
x^2 + y^2 = r^2
This is from the origin. If we move the in x or y then the radius will change positions in x or y
with h = -3 and k = 1
we can plug in each set of numbers and solve.
we find Z to be on the circle edge!</span></span>
        
             
        
        
        
Day 1 and Day 3 his score add up to zero.
Day 2 and Day 4 his score add up to zero.
        
                    
             
        
        
        
Answer:  If you are supposed to graph a line, it will be a horizontal line (parallel to the x-axis) passing through +3 on the y-axis. The slope is 0.
it is a function.
If you are doing range and domain, the range is [3] and the domain is [1,2,3,4,5]
Step-by-step explanation: If there are directions above question 1 that apply to question 2, please add them to the comments. 
Maybe someone else will be able to help if it is too late for me to edit this answer.