Answer:
14.21 units
Explanation:
We can use distance formula to solve this easily.
Distance Formula is

Where
D is the distance
x_1, y_1 is the first points, respectively (let it be -6,-6)
x_2,y_2 is the second pints, respectively (let it be 3,5)
Substituting the values into the formula, we can get the value of D:

This is the distance, the first answer choice is right.