Starter quiz

  • Work out the value of (−4)^2.
    • −16
    • −8
    • −2
    • 8
    • 16  ✓
  • Which of these is the best description of the gradient of a line?
    • the x value where the line crosses the x-axis
    • the length of the line
    • the thickness of the line
    • the steepness of the line  ✓
    • the vertical distance from the origin to the line
  • Select the coordinates that lie on the line y = 2x − 3.
    • (−2, 1)
    • (0, 3)
    • (1, −1)  ✓
    • (4, 5)  ✓
    • (5, 4)
  • The table shows values for the equation <Math>y = 5 − 3x</Math>. The missing number is <span class="blank">______</span>.
    The table shows values for the equation y = 5 − 3x. The missing number is ______.
    • '−1' ✓
  • When the equation of a straight line is written in the form y = mx + c, (m) is the coefficient of x and represents the ______.
    • 'gradient' ✓
  • Work out the value of y that satisfies the equation 3x + y = 6(x − 2) when x = 5. y = ______
    • '3' ✓
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