A.  $I\left(\frac{7}{2};3;-\frac{5}{2}\right)$

B.  $I\left(4;2;3\right)$

C.  $I\left(2;\frac{3}{2};-1\right)$

D.  $I\left(-1;-\frac{1}{2};\frac{5}{2}\right)$

A.  $AB=\sqrt{17}$

B.  $AB=\sqrt{13}$

C.  $AB=\sqrt{14}$

D.  $AB=\sqrt{19}$

A. ${(\mathrm{x}+1)}^2+{(\mathrm{y}+1)}^2+{(\mathrm{z}+1)}^2=29$

B. ${(\mathrm{x}-1)}^2+{(\mathrm{y}-1)}^2+{(\mathrm{z}-1)}^2=5$

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

D. ${(\mathrm{x}+1)}^2+{(\mathrm{y}+1)}^2+{(\mathrm{z}+1)}^2=5$

A. ${\left(x+1\right)}^2+{\left(y+1\right)}^2+{\left(z+1\right)}^2=29$ 

B. ${\left(x-1\right)}^2+{\left(y-1\right)}^2+{\left(z-1\right)}^2=5$

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

D. ${\left(x+1\right)}^2+{\left(y+1\right)}^2+{\left(z+1\right)}^2=5$