1191 results for "function".
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Question in Skills Audits for Maths and Stats
Find the derivative of a function of the form $y=a \cos(bx+c)$ using a table of derivatives.
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Question in Skills Audits for Maths and Stats
Calculating the integral of a function of the form $a_1x^{b_1}+a_2x^{b_2}+a_3x^{b_3}$ using a table of integrals.
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Question in Skills Audits for Maths and Stats
Calculating the derivative of a function of the form $a \ln(bx)$ using a table of derivatives.
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Question in Skills Audits for Maths and Stats
Find the derivative of a function of the form $y=ax^b$ using a table of derivatives.
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Question in Skills Audits for Maths and Stats
Finding composite functions of 2 linear functions.
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Question in Skills Audits for Maths and Stats
Finding the inverse of a function of the form $f(x)=\frac{mx+c}{x+a},\,x\neq-a$.
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Question in Skills Audits for Maths and Stats
Determining the range of a function of the form $f = m|x| + a$.
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Question in Skills Audits for Maths and Stats
Evaluating a linear function for a given value of $x$.
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Question in Skills Audits for Maths and Stats
Match the relevant graph (sin, cos, tan) with its equation.
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Question in Toby's workspace
Plot the Fourier series coefficients for a piece-wise linear function. Write a Python script to reproduce the same figure.
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Question in Programming extension
Shows how to use the programming extension's preload function to load files from the question resources into the Python or R code runners.
Look at the question's JavaScript preamble.
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Question in Demos
The student is shown a plot of a mystery function. They can enter values of $x$ check, within the bounds of the plot.
They're asked to give the formula for the function, and then asked for its value at a very large value of $x$.
A plot of the student's function updates automatically as they type. Adaptive marking is used for the final part to award credit if the student gives the right value for their incorrect function.
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Question in HELM books
Given f(x)=1/(a-x)^2, evaluate f(x/z) where a is a randomised constant, and z is a randomised letter.
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Question in HELM books
Give f(x)=ax^2+b a simple function input (like 6x-3) and evaluate. Constants and variables, and the function input are all randomised.
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Question in HELM books
evaluate a function with randomised alphanumeric expressions as inputs.
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Question in HELM books
Evaluate a linear function at 3 numerical inputs.
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Question in HELM books
Evaluate a given, randomised, linear function at a given, randomised, value.
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Question in HELM books
"Explain what is meant by the argument of a function."
Unmarked: Answer: "The argument is the input."
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Question in HELM books
Student is shown a simple (randomised) function and asked to describe its behaviour. This is an information only question. Students need to view the advice to check their answer.
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Question in HELM books
Two functions given in words. Write down the function definition. The numbers in the function definitions are randomised.
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Question in HELM books
Given a function definition in words, evaluate the function with various variable and numeric inputs
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Question in HELM books
Rearrange a linear function in x and y to make y the subject. Line variables are randomised.
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Question in HELM books
evaluate a function (4a)/(pi*b^2cd) given random values for a,b,c,d.
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Question in HELM books
evaluate the function y=ax+b for given values of a,b and x, each of which may be positive or negative.
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Question in Learning, Debugging, Testing etc.
Shows how to switch to the 3D graphics view of a geogebra applet using an extension function.
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Question in MESH
Given a graph of the form either a.cos(bx) or a.sin(bx), identify the amplitude and period.
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Question in Demos
This shows how to take an expression given by the student and plot the implicit curve of points where it equals zero.
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Question in Demos
This question shows a JSXGraph diagram above a mathematical expression input, containing a plot of the expression the student enters.
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Question in Engineering StaticsShear and bending moment diagram for a beam loaded with a parabolic distributed load described with a loading function.
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Question in NCL MAS2803
Integrate the density (function of x, y and z) over a cube.