Question

Which graph represents 3x2 + 3y2 – 48x + 60y + 384 = 0?

Answer 1

Answer is A!

Explanation:

I got it right on edg 2021!

Answer 2

it was helpful to you:

`3 {x}^(2) + 3 {y}^(2) - 48x + 60y + 384 = 0 \\ \\ (x - a) {}^(2) + (y - b) {}^(2) = {r}^(2) \\ is \: the \: circle \: equcation \\ with \: a \: radius \: r \: centered \\ at \: (a \: b) \\ \\ rewrite \: 3 {x}^(2) + 3 {y}^(2) - 48x + 60y + \\ 384 = 0 \: in \: the \: standard \: of \: \\ circle \: equation \\ (x - {8}^(2) ) + (y - ( - 10)) {}^(2) \\ \\ therefore \: the \: circle \: properties \\ \: are \: (a \: b) = (8 \: - 10) \: r = 6 \\ \\ answer \: is \: (8 \: - 10) \: r = 6`