13-10-2019
Mathematics

contestada

write the vector in component form

write the vector in component form class=

Respuesta :

13-10-2019

Answer:

<-5, -7>

Step-by-step explanation:

The formula:

[tex]\overrightarrow{AB}=\left<a,\ b\right>,\ \text{where}\ a=x_B-x_A,\ b=y_B-y_A[/tex]

We have

[tex]P(7,\ 5),\ Q(2,\ -2)\\\\\overrightarrow{PQ}=\left<2-7,\ -2-5\right>=\left<-5,\ -7\right>[/tex]

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