46 results authored by Adrian Jannetta - search across all users.
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Question in Adrian's workspace
This uses an embedded Geogebra graph of a polar function with random coefficients set by NUMBAS.
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Question in Adrian's workspace
This uses an embedded Geogebra graph of a polar function with random coefficients set by NUMBAS.
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Question in Adrian's workspace
No description given
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Question in Adrian's workspace
This uses an embedded Geogebra graph of a line $y=mx+c$ with random coefficients set by NUMBAS.
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Question in Adrian's workspace
This uses an embedded Geogebra graph of a cubic polynomial with random coefficients set by NUMBAS. Student has to decide what kind of map it represents and whether an inverse function exists.
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Question in Adrian's workspace
When are vectors $\boldsymbol{v,\;w}$ orthogonal?
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Question in Adrian's workspace
Drag points on a graph to the given Cartesian coordinates. There are points in each of the four quadrants and on each axis.
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Question in Adrian's workspace
This uses an embedded Geogebra graph of a cubic polynomial with random coefficients set by NUMBAS. Student has to decide what kind of map it represents and whether an inverse function exists.
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Question in Adrian's workspace
Tests the ability to find the gradient and intercept of a straight line graph.
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Exam (6 questions) in INTO Training Day
No description given
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Question in Adrian's workspace
Shows how to retrieve the student's answer to another part from a custom marking script.
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Exam (18 questions) in Adrian's workspace
A practice test to get used to the NUMBAS environment.
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Question in Adrian's workspace
This uses an embedded Geogebra SHM graph with coefficients set by NUMBAS.
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Question in Adrian's workspace
This uses an embedded Geogebra SHM graph with coefficients set by NUMBAS.
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Question in Adrian's workspace
Adding and subtracting two 3x3 matrices.
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Question in Adrian's workspace
Differentiate $f(x) = x^m(a x+b)^n$.
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Question in Adrian's workspace
Rearrange expressions in the form $ax^2+bx+c$ to $a(x+b)^2+c$.
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Question in Adrian's workspace
In parts (a) and (b) rearrange linear inequalities to make $x$ the subject.
In the parts (c) and (d) correctly give the direction of the inequality sign after rearranging an inequality.
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Question in Adrian's workspace
Given a graph of some function f, the student is asked for values of $f$ and its inverse. Function is cubic and invertible.
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Question in Adrian's workspace
Given a graph of some function f, the student is asked for values of $f$ and its inverse. Function is cubic and invertible.
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Question in Adrian's workspace
Use laws for addition and subtraction of logarithms to simplify a given logarithmic expression to an arbitrary base.
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Question in Adrian's workspace
No description given
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Question in Adrian's workspace
Shows how to retrieve the student's answer to another part from a custom marking script.
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Question in Adrian's workspace
Differentiate $\displaystyle (ax^m+bx^2+c)^{n}$.
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Question in Adrian's workspace
No description given
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Question in Adrian's workspace
No description given
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Question in Adrian's workspace
Find the first 3 terms in the MacLaurin series for $f(x)=(a+bx)^{1/n}$ i.e. up to and including terms in $x^2$.
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Question in Adrian's workspace
This uses an embedded Geogebra graph of a sine curve $y=a\sin (bx+c)+d$ with random coefficients set by NUMBAS.
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Question in Adrian's workspace
This uses an embedded Geogebra graph of a sine curve $y=a\sin (bx+c)+d$ with random coefficients set by NUMBAS.
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Question in Adrian's workspace
This uses an embedded Geogebra graph of amodulus function with random coefficients set by NUMBAS.