A line includes the points (7,4) and (8,6). What is it’s equation in slope- intercept form? 
       
      
                
     
    
    
    
    1  answer:
            
              
Answer: 
Step-by-step explanation:
First you have to find the slope
M= y2-y1/ x2-x1. 
 
 6-4 / 8-7 = 2/1 or 2
Then you pick one set of coordinates and plug the information into the formula. It doesn't matter which set you use as long as you plug the information in correctly. 
I will choose (6,4) 
Slope intercept formula is y-y1 =m(x-x1)
 Y-4=2(x-6)
Then you simplify.
Y-4=2x-12
 +4. +4
Y=2x-8 is your solution.
 
                                
             
         	
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