A1.25
Construct linear and exponential functions, including arithmetic and geometric sequences, given a graph, a description of a relationship, or two input-output pairs (include reading these from a table).
Example Problems
Fill in the blank:
The terms in pattern y are ____ times the terms in pattern x.
The terms in pattern y are ____ times the terms in pattern x.
| x | y |
|---|---|
| 8 | 4 |
| 12 | 6 |
| 16 | 8 |
Fill in the blank:
The terms in pattern y are _____ times the terms in pattern x.
The terms in pattern y are _____ times the terms in pattern x.
| x | y |
|---|---|
| 2 | 8 |
| 5 | 20 |
| 7 | 28 |
Fill in the blank:
The terms in pattern y are ____ more than the terms in pattern x.
The terms in pattern y are ____ more than the terms in pattern x.
| x | y |
|---|---|
| 2 | 5 |
| 4 | 7 |
| 6 | 9 |
Khan Academy ResourcesIntro to arithmetic sequencesIntro to arithmetic sequence formulasGeometric sequences reviewUse arithmetic sequence formulasExtend geometric sequencesUse geometric sequence formulasExtend arithmetic sequencesRecursive formulas for geometric sequencesExtend geometric sequences: negatives & fractionsIntro to arithmetic sequencesIntro to geometric sequencesArithmetic sequence problemSequences and domainUsing recursive formulas of geometric sequencesWorked example: using recursive formula for arithmetic sequenceExtending geometric sequencesUsing arithmetic sequences formulasUsing explicit formulas of geometric sequencesTwo-variable linear equations introExtending arithmetic sequences
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