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kirza4 [7]
2 years ago
6

Write an equation of a circle that is centered at (1,-4) with a radius of 10.

Mathematics
2 answers:
alexdok [17]2 years ago
5 0

Answer:

(x-1)^2 + (y+4)^2 = 100\\\\

=====================================================

Work Shown:

(x-h)^2 + (y-k)^2 = r^2\\\\(x-1)^2 + (y-(-4))^2 = 10^2\\\\(x-1)^2 + (y+4)^2 = 100\\\\

You could expand terms out and simplify, but I think it's more handy to leave it in this form so you can easily spot the center and radius from a glance.

tangare [24]2 years ago
4 0

Answer:

Hope this helps!

Step-by-step explanation:

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