As a teacher I have had students struggle with these type of questions... so let me explain how it works, I WILL NOT be giving students answers unless they figure it out...
Y=-5x-2 -2= y-intercept -5x= slope find y-intercept on a graph, make a dot. then use slope from y-intercept dot, make another dot. Draw line. Is it a positive or Negative slope? Hope that helps.