757 prompts matching "IGCSE Maths Y10: Using a line of best fit to estimate a value — Practice Set"
Worked example: The area between a curve and the x-axis
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WAEC pitfalls: Ignoring an area that lies below the axis
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Teach me: A vector as a magnitude together with a direction
You are my personal SS3 Mathematics tutor. Teach me a vector as a magnitude together with
WAEC pitfalls: Dropping the negative sign when reversing a vector
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Teach me: A translation described by a column vector
You are my personal SS3 Mathematics tutor. Teach me a translation described by a column ve
Worked example: Finding the translation that maps one shape onto another
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WAEC pitfalls: Writing a column vector with its components reversed
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Teach me: Rotation, and its centre, angle and direction
You are my personal SS3 Mathematics tutor. Teach me rotation, and its centre, angle and di
Teach me: Enlargement, and its centre and scale factor
You are my personal SS3 Mathematics tutor. Teach me enlargement, and its centre and scale
WAEC pitfalls: Assuming a negative scale factor simply shrinks a shape
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Teach me: A matrix, and what its order means
You are my personal SS3 Mathematics tutor. Teach me a matrix, and what its order means, wo
Worked example: Multiplying a 2 by 3 matrix by a 3 by 2 matrix
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WAEC pitfalls: Assuming matrix multiplication is commutative
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Worked example: Verifying an inverse by multiplying back to the identity
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Worked example: Solving a 2 by 2 system by the matrix method
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Worked example: Sketching a quadratic from its factorised form
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Teach me: Solving an equation by finding where two graphs meet
You are my personal SS3 Mathematics tutor. Teach me solving an equation by finding where t
WAEC pitfalls: Giving a graphical answer to more accuracy than the scale allows
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WAEC pitfalls: Ignoring the non-negativity constraints
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Teach me: Drawing a frequency polygon from a frequency table
You are my personal SS3 Mathematics tutor. Teach me drawing a frequency polygon from a fre