Graphing and Polynomials - Numbas at mathcentre.ac.uk

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60 items
Graphing: semi-circles centred at the origin	20 Mar 2025, 2:54 a.m.
Graphing: circles - recognising the equation	20 Mar 2025, 2:31 a.m.
Graphing: circles - simple recognition of radius and centre	20 Mar 2025, 2:30 a.m.
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Graphing straight lines, polynomials, transformations of graphs, fundamental theorem of algebra, factor theorem, remainder theorem, division of polynomials. Graphing exponentials, logarithms, semi-circles, circles, hyperbolas, etc

Project activity

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Ben Brawn commented on Straight lines: general form to and from gradient intercept 1 year, 9 months ago

Fixed an issue that occured a quarter of the time that caused the question to not work.

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Rob Beckett on Graphing: circles - recognising the equation 6 years, 9 months ago

Gave some feedback: Ready to use

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Rob Beckett on Graphing: circles - simple recognition of radius and centre 6 years, 9 months ago

Gave some feedback: Ready to use

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Ben Brawn published Graphing exponentials with horizontal and vertical transformations and base>1 7 years, 5 months ago

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Ben Brawn on Graphing exponentials of the form y=b^x with b>1 7 years, 6 months ago

Gave some feedback: Ready to use

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Christian Lawson-Perfect commented on Graphing exponentials of the form y=b^x with b>1 7 years, 6 months ago

In the definition of the functoin graph1: b**x is not how you write $b^x$ in JavaScript! It should be Math.pow(b,x). I've made a copy which works, at https://numbas.mathcentre.ac.uk/question/27843/christian-s-copy-of-jamie-s-copy-of-graphing-exponentials-of-the-form-y-b-x-with-b-1/