Slope-intercept form is:
y = mx + b
"m" is the slope, "b" is the y-intercept (the y value when x = 0)
(there is probably another way to do this, but I will be doing it this way)
Isolate the "y" in the equation
3x + 4y = 12       Subtract 3x on both sides
4y = 12 - 3x        Divide 4 on both sides
 or
  or    The slope is -3/4
   The slope is -3/4
For lines to be parallel, they have to have the SAME slope. The given line's slope is -3/4, so the slope of the parallel line is also 
 
        
             
        
        
        
The complex number is given as: 2-8i
So for conjugate, you just flip the sign of the imaginary part:
2+8i will be the answer
 
        
                    
             
        
        
        
Answer:
I don't understand.
Step-by-step explanation: