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I need help with this practice problem solving It has an additional picture that I will sendIt is a graph that goes along with the problem, use the graph to answer

I need help with this practice problem solving It has an additional picture that I-example-1
I need help with this practice problem solving It has an additional picture that I-example-1
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User Berimbolo
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16 votes
Answer:

See graph below

Step-by-step explanation:
\begin{gathered} vector\text{ a = \lparen2, -1\rparen} \\ vector\text{ b = \lparen1, 3\rparen} \end{gathered}

To draw the parallelogram using the vectors, we will draw a vector (arrow) from the origin (0, 0) to (2, -1) to show vector a. And also draw from (0, 0) to (1, 3) to show vector b. Then the sum of vectors a and b will represent the diagonal of the parallelogram.

We will draw from (0, 0) to (3, 2) which represents the sum of the vectors.


\begin{gathered} vector\text{ a + vector b = \lparen2, -1\rparen + \lparen1, 3\rparen} \\ vector\text{ a + vector b = \lparen2 + 1, -1 + 3\rparen} \\ vector\text{ a + vector b = \lparen3, 2\rparen} \end{gathered}

I need help with this practice problem solving It has an additional picture that I-example-1
User Mohammad Zamanian
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