Add 2+6 that gives you x then add 10+30 then add them numbers and divide x by it’s self
        
             
        
        
        
The answer is B for every change in x by 2, y changes by 4 
EXPLANATION: 
In the chart, each time they add 2 in the x (-4 +2 is -2, -2 + 2 is 0 and so on) in the y pile they add 4
        
                    
             
        
        
        
Answer:
4/5 = 80% and 8/10 = 80%
Step-by-step explanation:
 
        
             
        
        
        
Answer:24
Step-by-step explanation:Exponential functions are of the form f(x) = ab^x