Part 1

1. Using geometric vector addition, draw the vector sum $\vec{a} + \vec{b} + \vec{c}$. Then, verify your answer using vector addition operations.
   • $\vec{a} + \vec{b} + \vec{c} =$ help (vectors)
2. Using geometric vector addition, what general direction do you expect $\vec{a} + \vec{b}$ points toward? choose left right up down Draw the vector sum $\vec{a} + \vec{b}$ and then verify your answer using vector addition operations.
   • $\vec{a} + \vec{b} =$ help (vectors)
3. Using geometric vector addition, what general direction do you expect $\vec{c} - \vec{a} - \vec{b}$ points toward? choose left right up down Draw the vector sum $\vec{c} - \vec{a} - \vec{b}$ and then verify your answer using vector addition operations.
   • $\vec{c} - \vec{a} - \vec{b} =$ help (vectors)
4. Using geometric vector addition, draw the vector sum $2\vec{a} - 3\vec{b} + \vec{c}$. Then, verify your answer using vector addition operations.
   • $2\vec{a} - 3\vec{b} + \vec{c} =$ help (vectors)

Part 2

1. Using geometric vector addition, draw the vector sum $\vec{a} + \vec{b} + \vec{c}$. Then, verify your answer using vector addition operations.
   • $\vec{a} + \vec{b} + \vec{c} =$ help (vectors)
2. Using geometric vector addition, what general direction do you expect $\vec{a} + \vec{b}$ points toward? choose left right up down Draw the vector sum $\vec{a} + \vec{b}$ and then verify your answer using vector addition operations.
   • $\vec{a} + \vec{b} =$ help (vectors)
3. Using geometric vector addition, what general direction do you expect $\vec{c} - \vec{a} - \vec{b}$ points toward? choose left right up down Draw the vector sum $\vec{c} - \vec{a} - \vec{b}$ and then verify your answer using vector addition operations.
   • $\vec{c} - \vec{a} - \vec{b} =$ help (vectors)
4. Using geometric vector addition, draw the vector sum $\vec{a} + \vec{b} + \vec{c}$. Then, verify your answer using vector addition operations.
   • $2\vec{a} - 3\vec{b} + \vec{c} =$ help (vectors)

You can earn partial credit on this problem.