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tester [92]
3 years ago
7

Which vectors represent the reflection of the vector <3, -7> across the x-axis? A. [3/7} B. [-3/7] C. <-3, 7> D. &lt

;3, 7> E. [7/-3] F. <7, -3>
Mathematics
2 answers:
Alexandra [31]3 years ago
3 0

Answer:

D)    < 3, 7)>

Step-by-step explanation:

<u><em>Explanation</em></u>:-

Given that the vector < 3 , -7 >

Given the vector reflection across the x-axis

                   (x,y) → (x , -y)

The vector < 3,-7> →< 3, -(-7)>

                  < 3,-7> →< 3, 7)>

Scorpion4ik [409]3 years ago
3 0

Answer:

The Answer is A and B.  I got it correct.

Step-by-step explanation:

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