Question

Look at the circle shown below.
What is the equation of the circle?
Answer

x2 + (y – 2)2 = 36

x2 + (y – 2)2 = 6

(x – 2)2 + y 2 = 36

(x – 2)2 + y 2 = 6

Answer 1

@lalaly =)

Answer 2

no circle to look.....

Answer 3

Anyway:

\( \color{Black}{\Rightarrow (x - h)^2 + ( y - k)^2 = r^2 }\)

See the radius and then the center coordinates .

Answer 4

Center is (h,k)

Answer 5

I see that the center is \((0,2)\) here.

Answer 6

r is radius

Answer 7

\( \color{Black}{\Rightarrow (x - 0)^2 + (y - 2)^2 = 6^2 }\)

Answer 8

^ you can simplify that

Answer 9

it looks like the first opton but do i keep the 6 or do i work it out and change t to 36

Answer 10

still need help?

Answer 11

What is 6^2?

Answer 12

36

Answer 13

\[(x-2)^{2}+y ^{2}=36\]