Recently published items - Numbas at mathcentre.ac.uk

Question by

Christian Lawson-Perfect and 1 other

Give the student three points lying on a quadratic, and ask them to find the roots.

Then ask them to find the equation of the quadratic, using their roots. Error in calculating the roots is carried forward.

Finally, ask them to find the midpoint of the roots (just for fun). Error is carried forward again.

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Question by Sanka Balasuriya

Functional value of a function at a point.

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Question by Amy Chadwick

No description given

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Question by Amy Chadwick

No description given

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Question by

Julie Crowley

Instructions on inputting ratios of algebraic expressions.

rebelmaths

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Question by Tien Chern Chia

No description given

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Question by

Lovkush Agarwal

Student is asked to sketch $f(x)=2^x$, by plotting several points and selecting the correct graph.

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Exam (1 question) by Blathnaid Sheridan and 1 other

Critical points, absolute minimum, local maximum and minimum points, increasing and decreasing, concavity

rebel

rebelmaths

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Question by Amy Chadwick and 1 other

Using $F=ma$ to find magnitudes of unknown forces acting on an accelerating body.

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Exam (4 questions) by Amy Chadwick

No description given

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