Select interior, exterior, or on the circle (x - 5) 2 + (y + 3) 2 = 25 for the following point.
(3, 2)

Question

Asked 11/15/2014 2:30:41 PM

Updated 11/16/2014 9:07:49 PM

1 Answer/Comment

This conversation has been flagged as incorrect.

Flagged by yeswey [11/16/2014 9:04:06 PM]

s

2x - 4 > 3x - 6;

2x - 3x > -6 + 4;

-x > -2;

x < 2

Question

Asked 11/15/2014 2:30:41 PM

Updated 11/16/2014 9:07:49 PM

1 Answer/Comment

This conversation has been flagged as incorrect.

Flagged by yeswey [11/16/2014 9:04:06 PM]

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8

The center of the circle (x - 5)^2 + (y + 3)^2 = 25 is (5, -3), its radius = 5.

The distance between (3, 2) and center (5, -3) is sqrt (2^2 + 5^2) = sqrt 29 = 5.4

5.4 > 5

So the point (3, 2) is exterior the circle (x - 5)^2 + (y + 3)^2 = 25.

The distance between (3, 2) and center (5, -3) is sqrt (2^2 + 5^2) = sqrt 29 = 5.4

5.4 > 5

So the point (3, 2) is exterior the circle (x - 5)^2 + (y + 3)^2 = 25.

Added 11/16/2014 9:07:49 PM

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Updated 11/11/2014 2:28:51 AM

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Added 11/11/2014 2:18:17 AM

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Confirmed by andrewpallarca [11/11/2014 2:28:47 AM]

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Updated 11/11/2014 2:12:07 AM

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Added 11/11/2014 2:12:07 AM

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Confirmed by jeifunk [11/11/2014 2:29:59 AM]

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