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| IGCSE - Algebra |
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| Linear algebra |
- Difference between an expression, equation and inequality.
- Substitute numbers into equations and expressions.
- Removing brackets from linear equations.
- Factorising linear equations.
- Constructing linear equations.
- Changing the subject of an equation.
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| Sequences |
- Finding the next term of linear sequences.
- Finding the formula for linear sequences.
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| Straight lines |
- Drawing straight lines.
- Appreciate gradient and y-intercept on straight lines.
- Finding equations of straight lines, y=mx+c.
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| Simultaneous equations |
- Solving simultaneous by elimination.
- Solving simultaneous by substitution.
- Solving simultaneous by use of two straight lines.
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| Functions |
- Substitute numbers into functions.
- Solve functions.
- Finding the inverse of a function.
- Composite functions.
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