This is easy, hint, you multiply ;-;
        
                    
             
        
        
        
Im guessing your saying how do you write 1.92 x 10 when you multiply you dont need to line up your decimals but it would lookm something like this:
 1.92
x 10
and if it was 1.92 and 10.0 it would look like this
 1.92
x 10.0
the deimals dont line up because you are multipling but if you were adding or subtrcating then you would have to line it up but not in this case
        
             
        
        
        
Answer:
A. Slope = 4 and y-intercept  = 3