Discuss the below:
1. If line / goes through (1,3) and is parallel to the line through (4,3) and (-3,1). find the slope of /.
2. How do I write the equation y=2/3x-3 in standard form using only integers and a positive coefficient for x.
3. What is the equation if a line /goes through (-3,-1) and (-1,4)?
4. What is the equation in slope-intercept form of the line that goes through (-1,2) and has slope 4?