The equation of a circle is (2 – 2)2 + (y+4)2 = 36. What are its center (h, k) and its radius r?
А
The center is (2, 4) and the radius is 6.
B.
The center is (2, -4) and the radius is 6.
С
The center is (-2,-4) and the radius is 6.
D
The center is (2, -4) and the radius is 36.

since no one answered yet i will give it a shot, not completely sure tho.

i think it should be y=cos(x+2pi), (third answer, answer c)

good luck.

if y=4x then you will substitute 4x in for y in the second equation.

8x + 4x = 18 combine like terms

12x = 18 divide by 12 on both sides

x = 18/12 or 3/2

now replace x in the first equation with 3/2 to get

y = 4 3/2

y = 6

the answer is a

(3/2,6)

hope that .

brainliest is always apprectiated