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1.question The preimage was(-3, 4) and after the rotation the image was (3, -4). What many degrees counterclockwise did the point rotate?a) 90b) 270c) none aboved) 1802. question

1question The preimage was3 4 and after the rotation the image was 3 4 What many degrees counterclockwise did the point rotatea 90b 270c none aboved 1802 questi class=

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Answer:

Question 1

d) 180

Question 2:

b T <8, 14>

Explanation:

Here is a graph of the two points.

As can be seen, the two points are on the opposite sides of teacher other, meaning the point (-3,4) has to rotate 180 degrees to get to (3, -4) and vice versa.

Question 2

The coordinates of A and B are

A = (5, 6)

B = (-3, -8 )

If we want to go from B to A, we need to add 8 to the x-coordinate and 14 to the y-coordinate.

Therefore, the translation

[tex]B\rightarrow A\text{ is T<8,14>}[/tex]

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