What is the equation of the circle if the center is (-4,10) and radius of 7

Question

Mathematics

Braeden Estrada

5 August, 03:28

What is the equation of the circle if the center is (-4,10) and radius of 7

+4

Answers (2)

Know the Answer?

Pace · Answer 1

(x+4) ^2 + (y-10) ^2=49

Step-by-step explanation:

The standard equation of a circle is

(x-h) ^2 + (y-k) ^2=r^2

where the center is (h, k) and r is the radius

so in this case h=-4, k=10, r=7

then we just plug them in

(x - - 4) ^2 + (y-10) ^2=7^2

Fatima Gardner · Answer 2

Fatima Gardner 5 August, 06:18

0

The answer will be - 2