Describe the graph of the equation. r = (7 – 21) i+ 101j O Itis a line in 2-space through the point (-2, 10) and parallel to the vector v = 7i. O It is a line in 2-space through the point (7, 0) and parallel to the vector v = -2i+ 10j. O It is a plane in 2-space through the point (7, 0) and parallel to the vector v = -2i+ 10j. O tis a plane in 2-space through the point (- 2, 10) and parallel to the vector v = 7i. O It is a line in 2-space through the point (7, 2) and parallel to the vector v = 10j.

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