7.5.2
Using the nth Term
Using the nth Term to Find a Value
Using the nth Term to Find a Value
You may be given the ‘nth term’ and asked to find a value using that rule.
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Example question
Example question
- Find the value of step 100, using the rule 3n + 7.


Replace 'n' with 100
Replace 'n' with 100
- To find the value of step 100, replace 'n' with 100.
1Angles
1.17 Facts About Angles
1.2Identify the Angle
1.3Angles on a Straight Line
1.4Angles in a Circle
1.5Angles in Triangles
2Fractions
2.1Simplifying Fractions
2.2Improper Fractions & Mixed Numbers
2.3Fractions of Numbers
2.4Expressing Shaded Areas as Fractions
3Time
4Prime Numbers
4.1Prime Numbers
5Probability
6Ratio
6.1Ratios
7Sequences
7.1Constant Sequences
7.2Doubling & Halving Sequences
7.3Alternating Patterns & Two-Step Sequences
7.4Two-Step Patterns
7.5The nth Term
8Area & Perimeter
8.1Perimeter of a Quadrilateral
8.2Area of a Quadrilateral
8.3Area of a Triangle
Jump to other topics
1Angles
1.17 Facts About Angles
1.2Identify the Angle
1.3Angles on a Straight Line
1.4Angles in a Circle
1.5Angles in Triangles
2Fractions
2.1Simplifying Fractions
2.2Improper Fractions & Mixed Numbers
2.3Fractions of Numbers
2.4Expressing Shaded Areas as Fractions
3Time
4Prime Numbers
4.1Prime Numbers
5Probability
6Ratio
6.1Ratios
7Sequences
7.1Constant Sequences
7.2Doubling & Halving Sequences
7.3Alternating Patterns & Two-Step Sequences
7.4Two-Step Patterns
7.5The nth Term
8Area & Perimeter
8.1Perimeter of a Quadrilateral
8.2Area of a Quadrilateral
8.3Area of a Triangle
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