Without drawing, state whether the following lines will intersect:
 
 \(y = 2x + 5\)

 \(y =2x - 19\)
 
Slope of and y intercept of  \(y = 2x + 5\) are and
 
Slope of and y intercept of   \(y =2x - 19\) are and
 
Conclusion: 
The slopes are , so the lines are .
 
The intercepts are , so they are .
 
Therefore, the lines will