-2Step-by-step explanation:
Answer:

Step-by-step explanation:
In order to find r we have to square both sides of the equation

The *square root* sign cancels out the *squared* sign therefore:

Answer:
Option C is correct
The coordinate of C' or the transformed point of C is (-6, 5)
Step-by-step explanation:
From the given graph:
In triangle ABC:
Coordinate of C is:
C(-3, 4)
The rule of transformation is given:

We have to find the coordinate of C'.
Apply the transformation on coordinate C:

Therefore, the coordinate of C' is (-6, 5)
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