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Circle B has its center at (-6, 2) and a radius of 10 units. What is the sum of the y-coordinates of the two points on circle B that are also on the y-axis?

 Mar 17, 2021
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The center point (-6,2) already lies on the y-axis. Therefore, the other 2 points are just (-6,2+10) and (-6,2-10) ---> (-6,12) and (-6,-8). Taking the 2 y-coordinates: 12+(-8)=\(\boxed{4}\).

 Jun 27, 2021

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