Slope Intercept Form
y=mx+b

  • Slope Intercept form of the line
  • Parallel to given slope intercept form through a given point
  • Perpendicular to given slope intercept form through a given point

Desmos File: y = mx+b
click on lower right corner to use this online graphing calculator
  • allows you to change which points to plot
  • allows you to change rise, run, y intercept
  • calculates and plots x intercept

Desmos File: y = mx+b and parallel lines
click on lower right corner to use this online graphing calculator
  • plots given point and given line
  • determines equation of parallel line that passes through point
  • plots parallel line through given point

Desmos File: y = mx+b and perpendicular lines
click on lower right corner to use this online graphing calculator
  • plots given point and given line
  • determines equation of perpendicular line that passes through point
  • plots perpendicular line through given point