Please help im so bad at this :(

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

Which graph represents the equation y =4x

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )