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Home > GC > Chapter 2 > Lesson 2.2.1 > Problem 2-65


Examine the graph below.

  1. Find the equation of the line. 

    What are the slope and -intercept? 

  2. Is the line  perpendicular to this line? How do you know? 

    Yes, it is perpendicular because the slopes are opposite reciprocals.

  3. On graph paper, graph  if  and . Then find the equation of

    Look at problem . Graphing the points and the segment is similar. 

  4. Find an equation of if   from part (c). 

    There are multiple answers for the equation.