1,033 prompts matching "Converting an answer back out of index form"
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Structured question: classify a line-curve relationship
I am in SS 2. Give me three short parts, each with a different line and the same curve, as
Teach me composite functions
Teach me what a composite function fg(x) means and how to find it, using function notation
Worked Example: Factorising a quadratic whose leading coefficient is not one
Act as my SS2 Further Mathematics tutor. Take me through one full worked example on factor
Practice: Working through a quadratic by completing the square, step by step
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Practice: Giving the roots correct to two decimal places
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Worked Example: The division algorithm for polynomials
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Practice: A division that leaves no remainder
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Worked Example: The remainder on dividing by x minus 3
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Practice: The remainder on dividing by 2x minus 1
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Worked Example: Sentences that are not propositions
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Worked Example: Conjunction in a three-variable truth table
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Practice: Negation combined with a compound statement
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Worked Example: The truth table for the conditional
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Worked Example: The truth table for the biconditional
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Worked Example: What a contradiction is
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Practice: Showing that a statement is a tautology
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Practice: Modus tollens
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Worked Example: Selections in which the order does not matter
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Practice: A selection that must include one particular member
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IGCSE Additional Maths Y11: The CAST rule — Worked Example
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co