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(E) 20 400. A line in the (x, y) coordinate plane has a positive y-intercept c and a negative slope. Which of the following statements MUST be true about the x-intercept of this line? (A) x < c (B) x < 0 (C) x = c (D) x > c (E) x > 0 401. In the following figure, lines AB and PQ each have a length of 5 units and are parallel to the x-axis. If the coordinates of P are (3, −2), what are the coordinates of Q ? (A) (−8, −7) (B) (−2, 3) (C) (2, 0) (D) (3, 3) (E) (8, −2) 402. Which of the following could be the coordinates of the point M in the (x, y) coordinate plane shown?