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Directions: Read carefully.
1. |
Which of the following function formulas describes this sequence?
{4, 8, 16, 32, 64, ...}
Choose:
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2. |
The following diagrams form a sequence based upon the number of toothpicks needed to create the shapes.
b) How many toothpicks are needed to create the 6th diagram in the sequence?
Choose:
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3. |
Which sequence is generated by an = 4n - 3 ?
Choose:
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4. |
The sequence shown below is an arithmetic sequence. What is the value of the missing term?
{6, 9, , 15, 18, ...}
Choose:
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5. |
Which of the following sequences can be generated using ?
Choose:
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6. |
Which of the following sequences is a geometric sequence?
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Choose:
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7. |
What is the common difference in this arithmetic sequence?
{16, 10, 4, -2, -8, ...}
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Choose:
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8. |
What are the first three terms of this sequence?
an= n2 + 1
Choose:
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9. |
What is the tenth term of this sequence?
an= (-1)n-1• n2
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10. |
Find the fourth term of this geometric sequence.
{459, 153, 51, ...}
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11. |
What are the first four terms of this sequence?
f (1) = -2; f (n) = f (n - 1) + 4
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12. |
Which function "rule" is at work in the function machine shown at the right?
Choose:
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