A.  ${(x-1)}^2+{(y+2)}^2+{(z-3)}^2=16$

B.  ${(x-1)}^2+{(y+2)}^2+{(z-3)}^2=20$

C.  ${(x-1)}^2+{(y+2)}^2+{(z-3)}^2=25$

D.  ${(x-1)}^2+{(y+2)}^2+{(z-3)}^2=9$

A.  ${(x-2)}^2+{(y-4)}^2+{(z-1)}^2=2\sqrt{6}$

B.  ${(x+2)}^2+{(y+4)}^2+{(z-1)}^2=24$

C.  ${(x+2)}^2+{(y+4)}^2+{(z-1)}^1=2\sqrt{6}$

D.  ${(x-2)}^2+{(y-4)}^2+(z+1)=24$

A.  ${(x+1)}^2+{(y-2)}^2+{(z+3)}^2=\sqrt{14}$

B.  ${(x-1)}^{}$ ² + y + 2 ) 2 + ( z - 3 ) 2 = 14

C.  ${(x+1)}^2+{(y-2)}^2+{(z-3)}^2=14$

D.  ${(x-1)}^2+{(y+2)}^2+{(z-3)}^2=\sqrt{14}$

A.  ${(x+2)}^2+{(y+3)}^2+{(z+4)}^2=3$

B.  ${(x-2)}^2+{(y-3)}^2+{(z-4)}^2=45$

C.  ${(x+2)}^2+{(y+3)}^2+{(z+4)}^2=9$

D.  ${(x-2)}^2+{(y-3)}^2+{(z-4)}^2=3$

A.  $\frac{x}{4}=\frac{y+2}{2}=\frac{z-1}{-1}$

B. $\frac{x}{5}=\frac{y+2}{1}=\frac{z-1}{-2}$

C.  $\frac{x}{5}=\frac{y-2}{1}=\frac{z+1}{-2}$

D.  $\frac{x}{4}=\frac{y+2}{2}=\frac{z+1}{-1}$

A. ${(\mathrm{x} - 1)}^2 + {(\mathrm{y} + 2)}^2 + {(\mathrm{z} + 3)}^2$ = 3

B.  ${(\mathrm{x} + 1)}^2 + {(\mathrm{y} - 2)}^2 + {(\mathrm{z} - 3)}^2$ = 9

C.  ${(\mathrm{x} + 1)}^2 + {(\mathrm{y} - 2)}^2 + {(\mathrm{z} - 3)}^2$ = 3

D.  ${(\mathrm{x} - 1)}^2 + {(\mathrm{y} + 2)}^2 + {(\mathrm{z} + 3)}^2$ = 9