Write the Word or Phrase That Best Completes Each Statement $$\left( x _ { 1 } , y _ { 1 } \right) \text { and } \left( x _ { 2 } , y _ { 2 } \right)$$

Short Answer

Write the word or phrase that best completes each statement or answers the question.
Provide the missing information.
-Write the formula for the slope of a line between the two distinct points ( $$\left( x _ { 1 } , y _ { 1 } \right) \text { and } \left( x _ { 2 } , y _ { 2 } \right)$$