2861 results for "area".
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Question in HELM books
Given the period of a repeating function, determine the number of repeats in a given amount of time. Part of HELM Book 2.4.
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Exam (2 questions) in HELM books
Exercises for HELM Book 2.4.1
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Question in HELM books
Given a piecewise function determine whether the limit exists at two points. Part of HELM Book 2.4.1.
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Question in HELM books
Given a linear or a quadratic function and asked whether it is continuous. Part of HELM Book 2.4.
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Question in SIT281
This question gives a text encrypted with an affine cipher and asks students to decrypt it.
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Question in SIT281
This question asks students to decrypt a message using a simple Caesar cipher, without giving them the key.
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Question in HELM books
Compute the inverse of a linear or hyperbolic function. Part of HELM book 2.3.
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Question in HELM books
Find the inverse of a linear function. Part of HELM book 2.3.
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Question in HELM books
Determine whether three graphs are functions or not. Part of HELM Book 2.3.
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Question in HELM books
Given parametric equations, graph the function and obtain an explicit equation. Part of HELM Book 2.2.2.
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Question in HELM books
Use parametric equations to find x for a given value of y. Part of HELM Book 2.2.2.
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Question in HELM books
Graph x^2 - y^2 = 1 from a parametric definition. Part of HELM Book 2.2.2.
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Exam (3 questions) in HELM books
Exercises for HELM Book 2.2.1
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Question in HELM books
Identify the value that is not part of the domain of a function. Part of HELM Book 2.2.1.
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Question in HELM books
Draw a graph of y=x^3 by plotting points. Part of HELM book 2.2.1
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Question in HELM books
Graph a linear or quadratic function and state its domain and range. Part of HELM Book 2.2.1.
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Question in HELM books
Asked to define a function term, e.g. domain, or x(t). Part of HELM book 2.2.1.
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Question in HELM books
Graph the function y=x^2+2 on [-3,3] by plotting points. State the domain and range. This is part of HELM Book 2.2.1.
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Question in HELM books
Evaluate a composition of functions for a randomised numerical input. The functions are 3t+2 and t+3. This is part of HELM Book 2.1.3.
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Exam (3 questions) in HELM books
HELM book 2.1.3 exercises
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Question in HELM books
Given f(x)=(x+a)/(x+b) and g(x) = 1/x, compute f(g(x)) and g(f(x)).
a and b are randomised integers.
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Question in HELM books
Given 2 randomised functions f(x) (linear) and g(x) (quadratic), find one of f(f), f(g), g(f) or g(g) at a randomised integer x-value
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Question in HELM books
Given 2 randomised functions f (linear) and g (quadratic), find one of f(f), f(g), g(f) or g(g)
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Question in MfEP Progress Quizzes
Simultaneous equations question. values for the coefficients are generated to be small numbers, random values are generated for the weights and the resultant energies are calculated for the question. Student needs to solve equations to find coefficients. Advice gives solution using method of elimination.
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Question in MASH Bath: Question Bank
Solve linear equations with unknowns on one. Including brackets and fractions. Solutions may require rounding.
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Question in MfEP Progress Quizzes
Student is asked to find the distance from a given point, A, to a house, given the distance between A and another point B, and the angles at A and B. Requires use of the sine rule. Distance and angles are randomised.
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Question in MfEP Progress Quizzes
Student is asked to find the distance from a given point, B, to a house, given the distance between B and another point A, and the angles at A and B. Requires use of the sine rule. Distance and angles are randomised.
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Question in MfEP Progress Quizzes
Two part question, student has to rearrange the heat flow formula (stated in the question) to make T_1 or T_2 the subject (variable is chosen randomly), then find the value of this variable when values of the other variables in the formula are given. These values are randomly chosen.
Note that the advice for this question has two versions, the one displayed to the student depends on which variable is selected by the question.
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Question in MfEP Progress Quizzes
Question about use of trig identities, student has to use identities to find exact value of \(\sin \frac{\pi}{12}\). Question is used in exam where student has to write out the solution and upload it for grading.
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Question in MfEP Progress Quizzes
Question about use of trig identities, student has to use identities to find exact value of \(\cos \frac{7\pi}{12}\). Question is used in exam where student has to write out the solution and upload it for grading.