## Functions Modeling Change: A Preparation for Calculus, 5th Edition

$$\hat{i}+0\hat{j}+\hat{k}$$
Subtracting the final point from the initial point of the vector for each component, we find: $$(2-1)\hat{i}+(4-4)\hat{j}+(1-0)\hat{k} \\ \hat{i}+0\hat{j}+\hat{k}$$