Question 6 • Precalculus
To find vector OR, subtract the coordinates of O from the coordinates of R: (4 − (−5), −2 − 6) = (9, −8). Multiply each component by 1/5 to get (9/5, −8/5) = (1.8, −1.6). Therefore, the correct choice is A, components (1.8, −1.6).
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