40 results authored by Clare Lundon - search across all users.
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Question in Clare Differentiation
No description given
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Question in Clare Laplace
No description given
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Question in Clare Differential Equations
Solve: d2ydx2+2adydx+a2y=0,y(0)=c and y(1)=d. (Equal roots example).
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Question in Clare Differentiation
No description given
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Question in Clare's workspace
Instructions on inputting ratios of algebraic expressions.
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Question in Clare's workspace
Details on inputting numbers into Numbas.
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Question in Clare's workspace
Information on inputting powers
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Exam (6 questions) in Aoife's Exams
5 questions which introduce the student to the Numbas system.
rebelmaths
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Exam (6 questions) in Clare's workspace
5 questions which introduce the student to the Numbas system.
rebelmaths
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Question in Clare Laplace
No description given
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Question in Clare Matrices
Multiplication of 2×2 matrices.
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Question in Clare Laplace
No description given
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Question in Clare Laplace
No description given
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Question in Clare Integration
Evaluate ∫m0eaxdx, ∫p01bx+ddx,∫π/20sin(qx)dx.
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Question in Clare Differentiation
Finding the stationary points of a cubic with two turning points
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Question in Clare Differentiation
Finding the stationary points of a cubic with two turning points
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Question in Clare Algebra
A quadratic is given and sketched. Based on the sketch, task is to determine the number of solutions to the equation f(x)=0.
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Question in Clare Trigonometry
Finding unknown sides/angles in right-angled triangles.
Version 1: b,c known
Version 2: a,x known
Version 3: a,y known
Version 4: b,x known
Version 5: b,a known
Version 6: c,a known
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Question in Clare Trigonometry
No description given
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Question in Clare Trigonometry
No description given
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Question in Clare Algebra
Tests the ability to find the gradient and intercept of a straight line graph.
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Question in Clare Algebra
A graph of a straight line f is given. Questions include determining values of f, of f inverse, and determing the equation of the line.
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Question in Clare Differentiation
This question guides students through the process of determining the dimensions of a box to minimise its surface area whilst meeting a specified volume.
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Question in Clare's workspace
No description given
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Question in Clare's workspace
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Question in Clare's workspace
The student is asked to factorise a quadratic x2+ax+b. A custom marking script uses pattern matching to ensure that the student's answer is of the form (x+a)(x+b), (x+a)2, or x(x+a).
To find the script, look in the Scripts tab of part a.
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Question in Clare Year 3
Differentiate the following functions: xnsinh(ax+b),tanh(cx+d),ln(cosh(px+q))
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Question in Clare Algebra
No description given
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Question in Clare's workspace
Rearranging a formula
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Question in Clare Year 3
Implicit differentiation.
Given x2+y2+ax+by=c find dydx in terms of x and y.