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Which of the following circles lie completely in the fourth quadrant

Which of the following circles lie completely in the fourth quadrant-example-1
User Saulspatz
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1 Answer

4 votes

Answer:

C.(x-5)²+(x+5)=9

D (x-9)²+(y+9)²=16

Explanation:

Use a graph tool to visualize the circle.See attached

You can also see that in the options

C. circle has center (5,-5) and radius 3 which will form in 4th quadrant

D. Circle has center (9,-9) and radius 4 which will still form in 4th quadrant

Which of the following circles lie completely in the fourth quadrant-example-1
Which of the following circles lie completely in the fourth quadrant-example-2
User Lrineau
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5.3k points