Question

14) Are the equations parallel, perpendicular, or neither?
3 2 4
5
3
2
 
  
x y
y x
15) Write an equation for a parallel line that passes through the given point.
y  2  5(x  3);(4,6)
16) Solve the system by any method:
2 1
3 2 5
 
 
y x
x y