Answer:
The correct answer is Option B.) 5.5 fewer units
Explanation:
i) A traffic helicopter travels due north and then due east to get from the location at (-3, 4) to the location at (7, 13).
ii) units traveled due north = (13 - 4) = 9 units
units traveled due east = (7 - (-3) ) = 10 units
total 19 units
iii) units traveled by helicopter if it went directly from one location to the other

iv) the number of fewer units that would be traveled if helicopter went directly from one location to the other.
19 - 13.454 = 5.5 fewer units
the correct answer is Option B.) 5.5 fewer units