Answer:
I added a screenshot. ;)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
y-intercept:20
slope:5
Step-by-step explanation:
 
        
             
        
        
        
Answer:
x=25
Step-by-step explanation:
60+70=130
180-130=50
50/2=25
 
        
                    
             
        
        
        
Answer:
π/4
Step-by-step explanation:
x is the variable
-1 inverts the curve
π/4 is the phase shift or x axis offset
2 is the y axis offset 
 
        
             
        
        
        
Answer:
k = 2/3 is the answer!
Step-by-step explanation:
can you mark me branliest please