Which function describes the graph below?

Need solving this 2nd limit problem.

Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)

Can you me with this question? i'll reward *30 points i just need with this one question so that i could solve the others. * edit: i originally set up the question to reward 30 points, but for some reason i can only reward 15. if you don't get 30, then i'm sorry. i'm still kind of new to this site