Respuesta :

Question:

  1. Find the slope of the line passing through the points ( 4, 5 ) and ( 4, –7 ).
  2. Find the slope of the line passing through the points ( –5, 5 ) and ( 4, 5 ).

Answer:

  1. .•. The slope is undefined where the rise is -2 and has no run.
  2. .•. The slope is 0 where it has no rise and the run is 9.
Ver imagen OceanLightcore