How to subtract two vectors by adding

What is the preferred method for solving vector problems as discussed in the video?

• Subtracting vectors directly

• Distributing a scalar and then adding vectors

• Multiplying vectors directly

• Graphing vectors first

Why is it important to understand how to graph vectors?

• To simplify vector addition

• To calculate the scalar multiplication

• To find the magnitude of vectors

• To visualize the resultant vector

What is a common mistake students make when subtracting negative numbers?

• Adding the numbers instead

• Forgetting to multiply by a scalar

• Confusing the order of subtraction

• Incorrectly calculating the result

How can students avoid mistakes when subtracting vectors?

• By practicing scalar multiplication

• By always adding vectors

• By graphing the vectors first

• By carefully checking their arithmetic

What is the result of subtracting the vector (2, 4) from (-1, 3)?

• (-3, 1)

• (-1, 1)

• (1, -1)

• (-3, -1)