Indefinite Integrals

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Antiderivatives

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True/false question type to assess knowledge of the basics of linear correlation and regression.

One way of checking an equation is valid is to check that the difference between the LHS and RHS is 0.

In progress!

No description given

Using a shuffled list variable to randomise the order of all options in a multiple choice part except the last one.

Do not use this: alternative answers are the best way of accepting multiple correct answers.

Student is asked whether a quadratic equation can be factorised. If they say "yes", they're asked to give the factorisation.

Demonstrates that the marking algorithm for "match text pattern" parts doesn't put quotes around substituted strings any more.

A couple of different ways of asking the student to enter a large number, to get around the floating point imprecision problem.

Do not use this: JME marking algorithms are the best way to change marking behaviour now, instead of JavaScript.

A very simple example of a custom marking script for a "choose one from a list" part

No description given

The euclidean algorithm in the polynomial ring $\mathbb Q[x]$.

Converting units, scientific notation, currency conversions 

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Choose which of 5 matrices are in a) row echelon form but not reduced b) reduced row echelon form c) neither.

No description given

Simple probability question. Counting number of occurrences of an event in a sample space with given size and finding the probability of the event.

Find $\displaystyle \int x(a x ^ 2 + b)^{m}\;dx$

Rearrange some expressions involving logarithms by applying the relation $\log_b(a) = c \iff a = b^c$.

This question describes how students can adjust Numbas to their liking, using the exam display options and their browser's settings.

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Multiplication of 2-digit numbers expressed visually

This exam tests one's ability to do simple maths quickly, using shortcuts where possible.  It is a diagnostic test so the results are to let us know where you need help.  Please take a screenshot of your final score and forward to WSY.

quick shortcut

quick skill

sum the digits and then divide by 3

Use fingers to show 9x tables

subtraction of 2 fractions

quick skill