Sequences, functions, and pattern generalisation
Question 1 of 30
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A sequence is defined by the first four terms:
\(12,\ 7,\ 2,\ -3,\ \ldots\)
(i) Continue the sequence to find the next two terms.
(ii) Write the term-to-term rule.
Select one option.
A
Next terms: \(-9,\ -16\). Rule: multiply by \(-1\) then subtract 5.
B
Next terms: \(-6,\ -9\). Rule: subtract 3 each time.
C
Next terms: \(-4,\ -5\). Rule: subtract 1 each time.
D
Next terms: \(-8,\ -13\). Rule: subtract 5 each time.
E
Next terms: \(-7,\ -11\). Rule: subtract 4 each time.
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