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2 years ago

Which of the following represents the translation of M (8,-2) along vector<-5, 1 > and its reflection

Mathematics

1 answer:

Ulleksa [173]2 years ago

4 0

Step-by-step explanation:

M(8.-2), M'(x,y) , $$$\overrightarrow{v}$ =(-5,1)

$$$\overrightarrow{MM'} = $$\overrightarrow{v}$

--> x - 8 = -5 --> x= 3

---> y+2 = 1 --> y =-1

so M'(3,-1) and its reflection y-axis is (-3,-1)

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