Is the quantity a vector or a scalar? Compute it. -, where = 47-67-8 and = -7 Indicate whether the quantity is a vector or a scalar using the drop-down menu. The quantity is a scalar Use first answer area if the quantity is a scalar or the second set of answer areas if the quantity is a vector. Enter NA for all answer areas not needed for your answer. =2 If the answer is a vector, use the drop-down menus to indicate if the second and third terms are negative and enter a positive number in both answer areas. In the case of a zero coefficient, select "+" and enter 0. -14 4 4