323 results for "formula".
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Question in .Algebra
Solve quadratic equations (non-simple case, two real, discrete roots) using the formula. Some, random, non integer roots.
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Exam (2 questions) in .Algebra
Substitute a given value into a formula, and substitute an expression in terms of $x$ into a formula.
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Ugur's copy of Using the Quadratic Formula to Solve Equations of the Form $ax^2 +bx+c=0$ Ready to useQuestion in Ugur's workspace
Apply the quadratic formula to find the roots of a given equation. The quadratic formula is given in the steps if the student requires it.
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Question in Ugur's workspace
Solving quadratic equations using a formula,
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Question in Ugur's workspace
Solve for $x$: $\displaystyle ax ^ 2 + bx + c=0$.
Entering the correct roots in any order is marked as correct. However, entering one correct and the other incorrect gives feedback stating that both are incorrect.
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Question in Transition to university
Substitute values into formulae for the area or volume of various geometric objects.
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Question in Linear Algebra 1st year
Demo of automatically generating latex strings to out put vectors/matrices of variable size and that are calculated by some formula.
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Question in Linear Algebra 1st year
Finding a matrix from a formula for each entry, which involves the row and column numbers of that entry. Not randomized because it's the same as in our workbook. But the variables are made in a way that it should be easy to randomise the size of the matrix, and the to change the formula for the input in not too many places.
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Question in Linear Algebra 1st year
Finding a matrix from a formula for each entry, which involves the row and column numbers of that entry. Randomized size of the matrices and formula.
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Question in Linear Algebra 1st year
Finding a matrix from a formula for each entry, which involves the row and column numbers of that entry. Randomized size of the matrices and formula.
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Question in Linear Algebra 1st year
First compute matrix times vector for specific vectors. Then determine domain and codomain and general formula for the matrix transformation defined by the matrix.
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Question in Linear Algebra 1st year
First compute matrix times vector for specific vectors. Then determine domain and codomain and general formula for the matrix transformation defined by the matrix.
Randomising the number of rows in the matrix, m, makes the marking algorithm for part c) slightly complicated: it checks whether it should include the third gap or not depending on the variable m. For the correct distribution of marks, it is then necessary to do "you only get the marks if all gaps are correct". Otherwise the student would only get 2/3 marks when m=2, so the third gap doesn't appear.
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Question in Linear Algebra 1st year
First compute matrix times vector for specific vectors. Then determine domain and codomain and general formula for the matrix transformation defined by the matrix.
Randomising the number of rows in the matrix, m, makes the marking algorithm for part c) slightly complicated: it checks whether it should include the third gap or not depending on the variable m. For the correct distribution of marks, it is then necessary to do "you only get the marks if all gaps are correct". Otherwise the student would only get 2/3 marks when m=2, so the third gap doesn't appear.
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Question in DIAGNOSYS
No description given
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Question in DIAGNOSYS
No description given
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Question in ENG1003 20-21Recollection of formulae, combining and re-arranging equations, and evaluating quantities, all while keeping appropriate units in place.
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Question in ENG1003 20-21Simple numerical evaluation using a given formula.
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Question in ENG1003 20-21Simple numerical evaluation using a given formula.
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Question in EEE1001 & PHY1023Computation of quantities in a sequence of linked equations.
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Question in EEE1001 & PHY1023A series of calculations and formulae for the characteristics of a toriodal solenoid operating as an inductor.
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Question in ENG1003 20-21Simple numerical evaluation using a given formula.
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Question in C&G 2850 (Level 2) Engineering
Rearrange formula
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Question in Transition to university
Apply the quadratic formula to find the roots of a given equation. The quadratic formula is given in the steps if the student requires it.
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Question in Joël's workspace
Find the common ratio of a given geometric sequence, write down the formula for the nth term and use it to calculate a given term in the sequence.
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Question in Progresiones Aritméticas
Dada una fórmula para una secuencia, calcula un término dado.
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Question in Progresiones Aritméticas
Dados los primeros tres términos de una secuencia, da una fórmula para el término $ n^\text {th} $.
En la primera secuencia, $d$ es positivo. En la segunda secuencia, $d$ es negativo.
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Question in Transition to university
Find the common ratio of a given geometric sequence, write down the formula for the nth term and use it to calculate a given term in the sequence.
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Question in GetReady
This tests the student's ability to understand the components of formula.
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Exam (3 questions) in Jane's workspace
Apply formulas to calculate the areas of various shapes.
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Question in Nursing
Given the formula for BMI, students are asked to determine a patient's BMI given their height in cm (as people usually do) and their mass in kg.