1) The vector has tail and head . Graph each point , and determine the coordinates of .

a)

How would I find the coordinates of B for the question? Do you find it by adding the values together and the values together?

So. . .the coordinate of B for a) is. . .

?

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2) Point is the head of vector . Graph each vector and determine the coordinates of its tail.

a)

Do I subtract the coordinate values with one another, so the tail of letter a is ?