What the answer question now

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? )

The graph of a curve that passes the vertical line test is a:

The quotient of 15 and a number is 1 over 3 written as an equation