The formula for slope is y2-y1 divided by x2-x1
        
             
        
        
        
Answer:
That should be it if I'm not mistaken. The first one is y= 4+x, and the second one is y= 2x
Step-by-step explanation:
Can I get Brainliest if I'm right? 
 
        
                    
             
        
        
        
All are correct except these 2:
The graph has one x-intercept:
No, the graph does not cut at the x-axis at all, there is no x-intercept.
The graph as a y-intercept at (5,0):
No, the y-intercept is at (0,5)
        
             
        
        
        
The answer to the question is C