Question

I need help on this I can’t figure it out

Answer 1

`r = \sqrt{ {( 4 - 3)}^(2) + {(( - 1) - ( - 4))}^(2) }`

`r = \sqrt{ {1}^(2) + {3}^(2) }`

`r = √(1 + 9) = √(10)`

So the equation for this circle is

`{(x + 4)}^(2) + {(y - 3)}^(2) = 10`