Tell whether the following sequence is arithmetic. justify your answer. if the sequence is arithmetic, write a recursive definition and an explicit formula to represent it -8,-10,-12,-14

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? )