Multiple Choice Questions
Unit G1
Coordinates
For each of these questions, choose the option that is TRUE. (All questions from past CXC papers.)
1

In the figure above, for which point is the x-coordinate positive and the y-coordinate negative?

  • (A)
    P
  • (B)
    Q
  • (C)
    R
  • (D)
    S
2

The diagram above shows the graphs of 3x − y = 1 and 5x + 2y = 20 .

Which ordered pair (x, y) satisfies both equations?

  • (A)
    (4, 0)
  • (B)
    (0, 1)
  • (C)
    (2, 5)
  • (D)
    (5, 2)
3

If g is a function such that g(x) = 2x + 1, which of the following pairs satisfies the function?

  • (A)
    (−3, −5)
  • (B)
    (−6, 11)
  • (C)
    (5, 2)
  • (D)
    (13, 6)
Total: - of marks
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