$$\text { The circle with equation } ( x + 1 ) ^ { 2 } + ( y - 2 ) ^ { 2 } = 16 \text { has center at } ( 1 , - 2 ) \text {. }$$

$$\text { The circle with equation } ( x + 1 ) ^ { 2 } + ( y - 2 ) ^ { 2 } = 16 \text { has center at } ( 1 , - 2 ) \text {. }$$