A circle with a radius of 1 unit and center C at (-2, 1) is reflected across the x-axis. What are the coordinates of C?
(2, 1)
(2,-1)
(-2,4)
(-2,-1)

A circle with a radius of 1 unit and center C at 2 1 is reflected across the xaxis What are the coordinates of C 2 1 21 24 21 class=

Respuesta :

Answer: b

Step-by-step explanation:

The answer is B.

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