604 results for "linear".
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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 How-tos
In the first part, the student must write any linear equation in three unknowns. Each distinct variable can occur more than once, and on either side of the equals sign. It doesn't check that the equation has a unique solution.
In the second part, they must write three equations in two unknowns. It doesn't check that they're independent or that the system has a solution. The marking algorithm on each of the gaps just checks that they're valid linear equations, and the marking algorithm for the whole gap-fill checks the number of unknowns.
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Question in How-tos
This question shows how to generate a random set of $(x,y)$ samples, where $y = mx + c + \mathrm{noise}$.
The JSXGraph extension is used to show a scatter plot of the data. This isn't necessary if you just want to generate the data.
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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
Rearrange a linear formula au + bv + cw = d to make one of u,v,w the subject.
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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 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 Alice's workspace
Drag points on an axis to plot a linear graph (integer gradient and intercept only)
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Question in Algebra
No description given
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Question in Radu Dragomir's workspace
Tags: algebra, equations (linear), equations (quadratic)
Last updated Sep 2019
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Question in Algebra 1
This exercise will help you rearrange a linear equation to find the value of a given variable
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Question in Brendan's workspace
Practice question solving linear homogeneous second order differentials using the auxiliary equation method.
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Question in Graphing and Polynomials
Identifying some of the basic properties (intercepts, asymptotes, quadrants) of a rational function (quadratic over linear)
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Question in Will's workspace
A random dataset given by a linear function with noise (gradient and y-intercept of the linear function are randomised as is distribution of x values).
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Question in Elena's workspace
No description given
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Question in Foundation Maths
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 Foundation Maths
Solve a simple linear equation algebraically. The unknown appears on both sides of the equation.
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Question in MASH Bath: Question Bank
Calculating the area enclosed between a linear function and a quadratic function by integration. The limits (points of intersection) are given in the question.
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Question in MASH Bath: Question Bank
Solving a pair of linear simultaneous equations with integer solutions.
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Question in MASH Bath: Question Bank
Solving a pair of linear simultaneous equations, giving answers as integers or fractions.
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Question in Foundation Maths
Apply the factor theorem to check which of a list of linear polynomials are factors of another polynomial.
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Question in MASH Bath: Question Bank
Finding the product of a linear function of the form $mx+c$ and a cubic function of the form $ax^3+bx^2+cx+d$.
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Question in MASH Bath: Question Bank
Finding the product of two linear functions of the form $mx+c$ and a quadratic function of the form $ax^2+bx+c$.
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Question in MASH Bath: Question Bank
Finding the product of three linear functions of the form $mx+c$.
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Question in MASH Bath: Question Bank
Finding the product of two linear functions of the form $mx+c$.
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Question in MASH Bath: Question Bank
Multiplying a linear expression of the form $mx+c$ by a quadratic expression of the form $ax^2+bx+c$.
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Question in MASH Bath: Question Bank
Finding linear combinations of two quadtratic expressions of the form $ax^2+bx+c$.
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Question in MASH Bath: Question Bank
Factorise a cubic expression into the product of three linear factors of the form $mx+c$, where one of the factors is given.
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Question in Chris's workspace
No description given