Write and equation of the circle with center (7,-5) and radius of 6.

Question

Catalina Hensley

Mathematics

12 May, 12:32

Write and equation of the circle with center (7,-5) and radius of 6.

+4

Answers (2)

Know the Answer?

Alexandra Avery · Answer 1

(x - 7) ^2 + (y - 5) ^2 = 36.

Step-by-step explanation:

(x - h) ^2 + (y - k) ^2 = r^2 is the standard form, with center (h, k) and radius r.

So our circle must have a center h = 7 and k = + 5 The radius is 6 so r^2 = 36.

Marlee Christensen · Answer 2

Marlee Christensen 12 May, 12:56

0

(x + 5) ^2 + (y - 7) ^2 = 36