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What is the range of the circle above?

What is the range of the circle above?-example-1

1 Answer

4 votes

Answer:


[-1,7]

Explanation:

From the figure, we observe that the y-coordinate of the circle's center is
y_(c)=3 units while its radius is
r=4 units.

So, the range of the circle is
[y_(c)-r, y_(c)+r]=[3-4,3+4]=[-1,7]

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