Find the scalar and vector components of the vector with initial point $(2,1)$ and terminal point $(-5,7).$
- AScalar components: $-7, 6$; Vector components: $-7 \hat{i}, 6 \hat{j}$
- BScalar components: $7, -6$; Vector components: $7 \hat{i}, -6 \hat{j}$
- CScalar components: $-7, 6$; Vector components: $-7 \hat{i}, 6 \hat{j}$
- DScalar components: $7, 6$; Vector components: $7 \hat{i}, 6 \hat{j}$
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