In the rectangular coordinate system above, if the area of right triangle DEF is 15, then which of the following are the
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Your Answer
A
B
C
D
E
Global Stats
A. (−4, −1)
B. (−2, −1)
C. (−2, 4)
D. (1, −1)
E. It cannot be determined from the information given.
OA B
Source: Princeton Review