Sequences
In this section there are activities on working with sequences.
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This page has links to the QQI activities on sequences.
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Generating Sequences (Video)
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A video on generating sequences from the general term.
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General Term for Linear Sequences (Video)
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A video on how to find the general term, often called the nth term, of a linear sequence.
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Simple Quadratic Sequences (Video)
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A video on how to find the general term, often called the nth term, of simple quadratic sequences.
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General Term for Quadratic Sequences (Video)
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A video on how to find the general term, often called the nth term, of any quadratic sequence.
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General Term for Cubic Sequences (Video)
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A video on how to find the general term, often called the nth term, of any cubic sequence.
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Geometric Sequences (Video)
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A video on how to find the general term, often called the nth term, of a geometric sequence.
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This QQI is a bit different, and the activity generates all the information for a given sequence. You can choose which information you want to Hide/Show, and hence the types of questions you explore.
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Use this activity to explore the common differences between terms in sequences, and to practice finding the nth terms of a sequence using the common differences.
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