Solve the Problem $k$ So That the Given Points Are $\sqrt { 29 }$

Multiple Choice

Solve the problem.
-Find all values of $k$ so that the given points are $\sqrt { 29 }$ units apart. $( - 5,5 ) , ( \mathrm { k } , 0 )$

A) 7
B) 3,7
C) $- 3 , - 7$
D) $- 7$