Q.1
Two coordinates of a line are as follows: (2, 15) and (6, 10). How might the line best be described?
  • It has a positive gradient
  • It has a negative gradient
  • It is horizontal
  • It is vertical
Q.2
Two coordinates of a line are as follows: (3, 12) and (2, 8). What is the equation?
  • y = 2x
  • y = 4x
  • y = 6x
  • y = 8x
Q.3
If a graph equation contains an exponent then what could you definitely say about the line?
  • It is very long
  • It is very short
  • It is straight
  • It is curved
Q.4
Which of these equations would give the steepest gradient?
  • y = x
  • y = x + 1
  • y = x + 2
  • All the above are the same gradient
Q.5
If a graph equation contains only the signs of plus, minus and equals then what could you definitely say about the line?
  • It is very long
  • It is very short
  • It is straight
  • It is curved
Q.6
Two coordinates of a line are as follows: (3, 21) and (2, 14). How might the line best be described?
  • It has a positive gradient
  • It has a negative gradient
  • It is horizontal
  • It is vertical
Q.7
Which of these graphs would give you the most shallow gradient?
  • y = 3x - 1
  • y = 4x - 1
  • y = 5x - 1
  • y = 6x -1
Q.8
On a distance-time graph what does a line segment that is horizontal tell you?
  • The data is incorrect
  • The distance travelled was slowing down
  • The distance travelled was speeding up
  • There was no movement during the period
Q.9
What is the mid point of the line (1, 9) (5, 15)
  • (1, 15)
  • (3, 12)
  • (6, 24)
  • (9, 15)
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