Multiple Choice Questions
Unit G2
Straight Lines
For each of these questions, choose the option that is TRUE.
1

What is the gradient of a line which passes through the points (−4, 3) and (−2, 5)?

  • (A)
    −4
  • (B)
  • (C)
  • (D)
    1
2

Which of the following relations is represented by the graph shown above?

  • (A)
    y + 2x − 4 = 0
  • (B)
    2y − x + 4 = 0
  • (C)
    2y + x − 4 = 0
  • (D)
    y − 2x + 4 = 0
3

The equation of the line which passes through the point (0, 2) and has a gradient of is

  • (A)
    y = 3x
  • (B)
    y = 3x + 2
  • (C)
    y = x
  • (D)
    y = x + 2
4

If a, c and m are constants, then the equation of a straight line may be written as

  • (A)
    y = mx + c
  • (B)
    y =
  • (C)
    x2 + y2 = a2
  • (D)
    y2 = 4ax
Total: - of marks
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