Find a Set of Parametric Equations for the Line That $$\left( 9 , \frac { 9 } { 2 } , \frac { 7 } { 2 } \right) , \left( \frac { 3 } { 2 } , \frac { 1 } { 2 } , 9 \right)$$

Essay

Find a set of parametric equations for the line that passes through the given points. Show all your work.
$$\left( 9 , \frac { 9 } { 2 } , \frac { 7 } { 2 } \right) , \left( \frac { 3 } { 2 } , \frac { 1 } { 2 } , 9 \right)$$