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# Helppp!

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a=⟨−1,−4⟩ and b =⟨3,2⟩. Represent a − b using the head-to-tail method. Complete the subtraction by the head-to-

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tail method, and draw a −b.

May 16, 2020

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Draw $$\vec{a}$$ anywhere on the coordinate plane. The origin seems like a convenient starting point

Draw $$-\vec{b}$$, the opposite of $$\vec{b}$$, and connect the tail of this vector to the head of $$\vec{a}$$.

Draw $$\vec{a}-\vec{b}$$, the resultant vector, by starting the tail of this vector at the tail of $$\vec{a}$$ and by having the head connect to the head of $$\vec{b}$$.

Now, you're done!

May 16, 2020