948 prompts matching "Using a regression line to estimate a value"
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Final Revision: Using a symmetric function to find an unknown coefficient
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Practice: The condition for the line to be a tangent
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Explain Back: The condition for the line never to meet the curve
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WAEC Prep: Finding the values of m for which a line cuts a curve twice
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Show All Working: The point of contact when a line touches a curve
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Quiz: Which values are worth testing as factors
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Common Mistakes: Using the factor theorem before dividing
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Learn: Factorising a cubic into three linear factors
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Worked Example: Factorising a cubic into a linear and a quadratic factor
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Explain Back: A polynomial with a repeated linear factor
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Quiz: Expanding a bracket to the power four using Pascal's triangle
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IGCSE Additional Maths Y11: Using sin squared plus cos squared equals one to simplify an expression — Teach Me
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IGCSE Additional Maths Y11: Using an expansion to approximate a small power — Spot My Mistake
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IGCSE Additional Maths Y11: A point dividing a line in a given ratio, in vector form — Spot My Mistake
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IGCSE Additional Maths Y11: A tangent parallel to a given line — Explain It Back
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WAEC question on maximum and minimum values from curves
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Worked example: dividing a cubic by a linear polynomial
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Worked example: solving simultaneous equations using matrices
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Structured question: classify a line-curve relationship
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Solve x^2 + 5x + 6 = 0 by factorisation
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