757 prompts matching "IGCSE Maths Y10: Interpolation and extrapolation — Explain It Back"
Explain back: When two matrices can be multiplied at all
I have just studied when two matrices can be multiplied at all in my SS3 Mathematics class
Worked example: Verifying an inverse by multiplying back to the identity
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Teach me: Writing a pair of simultaneous equations in matrix form
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Quiz me: Identifying the coefficient matrix and the constant matrix
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Explain back: Solving by multiplying through by the inverse matrix
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Word problem: A two-commodity pricing problem solved by matrices
Act as my SS3 Mathematics tutor. Give me three word problems on a two-commodity pricing pr
Worked example: Sketching a quadratic from its factorised form
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Quiz me: Writing inequalities from a described set of constraints
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Explain back: Shading the feasible region on a graph
I have just studied shading the feasible region on a graph in my SS3 Mathematics class. Le
Explain back: Plotting a cumulative frequency curve at the upper class boundaries
I have just studied plotting a cumulative frequency curve at the upper class boundaries in
Explain back: Why the absolute value is taken in mean deviation
I have just studied why the absolute value is taken in mean deviation in my SS3 Mathematic
Real-life Nigeria: Mean deviation set beside standard deviation
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Teach me: When a pie chart suits data better than a bar chart
You are my personal SS3 Mathematics tutor. Teach me when a pie chart suits data better tha
Worked example: Reading a quantity from a pie chart given the total
Act as my SS3 Mathematics tutor. Take me through one full worked example on reading a quan
Teach me: Significant figures, and how to count them
You are my personal SS3 Mathematics tutor. Teach me significant figures, and how to count
Spot my mistake: Rounding twice and drifting away from the true value
Act as my SS3 Mathematics tutor. Work a question on rounding twice and drifting away from
Word problem: Giving a measured Nigerian market quantity to sensible accuracy
Act as my SS3 Mathematics tutor. Give me three word problems on giving a measured Nigerian
Worked example: Rounding a number whose leading digits are zeros
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Practice set: Estimating an answer by rounding each quantity first
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Teach me: Absolute error and percentage error defined
You are my personal SS3 Mathematics tutor. Teach me absolute error and percentage error de