HELP??!!!....
Write the equation of the graph.
a.  y + 3 = -1/2 ( x - 1 )
b.  y - 3 = 1/2 ( x + 1 )
c.  y - 3 = -1/2 ( x + 1 )
d.  y = 1/2x + 5
                                             
                                          
                                          
                                        
											