L3-4 Review

Last updated about 2 years ago
10 questions
1

Determine whether or not the following list could be the beginning of an arithmetic sequence.

12, 7, 4, 1, -4, ...

1

Determine whether or not the following list could be the beginning of an arithmetic sequence.

1, 3, 5, 7, 9, ...

1

Determine whether or not the following list could be the beginning of an arithmetic sequence.

1, 1, 2, 3, 5, 8, 13, ...

1

Determine whether or not the following list could be the beginning of an arithmetic sequence.

2, 3, 5, 7, 9, 11, 13, 17, 19, 23, ...

1

Generate the first four terms of the sequence, a_{1}, a_{2}, a_{3}, a_{4}, as defined by the following:

a_{1}=17, \textrm{ and } a_{n}=a_{n-1}-\frac{1}{2} \textrm{ for all } n>1 \textrm{ in } \mathbb{N}

1

Generate the first four terms of the sequence, a_{1}, a_{2}, a_{3}, a_{4}, as defined by the following:

a_{n}=\frac{1}{3}+(n-1)\frac{2}{3}

1

Generate the first four terms of the sequence, a_{1}, a_{2}, a_{3}, a_{4}, as defined by the following:

a_{n}=-4n+2

1

Provide a recursive and an explicit definition for the following arithmetic sequence:

-3, -6, -9, -12, -15, ...

1

Provide a recursive and an explicit definition for the following arithmetic sequence:

\frac{7}{8}, -\frac{6}{8}, -\frac{19}{8}, -\frac{32}{8}, ...

1

Select all and only the statements that correctly describe the difference between arithmetic sequences and linear functions.