Starter quiz

  • Which sequences have a constant additive pattern?
    • 5, 6, 7, 8, ...  ✓
    • -8, 8, -8, 8, ...
    • 1, 2, 4, 8, 16, ...
    • 7, 9, 12, 16, ...
    • 15, 11, 7, 3, ...  ✓
  • Which sequences have a constant multiplicative pattern?
    • 5, 10, 15, 20, ...
    • 5, 10, 20, 40, ...  ✓
    • -2, 6, -18, 54, ...  ✓
    • 80, 40, 20, 10, ...  ✓
    • -4, 8, 16, 32, ...
  • Calculate the perimeter of this rectangle.
    Calculate the perimeter of this rectangle.
    • '20 cm' ✓
  • Which of these is the area of this rectangle?
    Which of these is the area of this rectangle?
    • 10 cm^2
    • 20 cm^2
    • 24 cm^2  ✓
    • 36 cm^2
  • What is the term-to-term rule for a sequence with a constant additive pattern which has first term= 23 and 4th term= 41.
    • add 2 to the previous term
    • add 4.5 to the previous term
    • add 6 to the previous term  ✓
    • add9 to the previous term
    • add 18 to the previous term
  • What is the value of {6\over 7} - 2{1\over2}
    • -{23\over 14}  ✓
    • -{1\over 5}
    • -{1\over 14}
    • {1\over 7}
    • 23\over 14
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