Answer
undefined
Work Step by Step
($\sqrt 2$,$\sqrt 7$) and ($\sqrt 2$,$\sqrt 3$)
x1=$\sqrt 2$, y1=$\sqrt 7$,x2=$\sqrt 2$,y2=$\sqrt 3$
Using slope formula
m = $\frac{y2-y1}{x2-x1}$
m= $\frac{\sqrt 3+\sqrt 7}{\sqrt 2-\sqrt 2}$ = $\frac{\sqrt 3 + \sqrt 7}{0}$ =undefined
