For the graph on the right determine if the slope is positiv
       For the graph on the right, determine if the slope is positive, negative, or zero, and whether the y - value of the y - intercept is positive, negative, or zero.  The slope is  positive.  negative.  zero.  The y - value of the y - intercept is  zero.  negative  positive.   
  
  Solution
Its a horizontal line paralle to x axis
Its slope is zero
Option C . zero
y interecpt: point where it cuts y axis
y =-1
Option B negative

