68 results for "inequalities".
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Question in Skills Audits for Maths and Stats
Identify the truth value of an inequality (T/F) between two numbers
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Question in Algebra
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Exam (6 questions) in Algebra
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Question in Algebra
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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 HELM books
Identify the truth value of an inequality (T/F) between two numbers
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Question in HELM books
Identify the truth value of an inequality (T/F) between two numbers
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Question in HELM books
Identify the truth value of an inequality (T/F) between two numbers
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Question in HELM books
Identify the truth value of an inequality (T/F) between two numbers
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Question in MASH Bath: Question Bank
Finding elements of a set. Requires knowledge of inequalities, notation for real, natural and integer and element of.
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Question in Algebra
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Question in DIAGNOSYS
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Question in Caitríona's workspace
Inequality involving a single absolute value, question solution uses the piecewise nature of the absolute value function.
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Question in Caitríona's workspace
Inequality involving a single absolute value, question solution uses the piecewise nature of the absolute value function.
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Question in Content created by Newcastle University
Student is given a set of constraints for a linear program. Asked to enter the constraints as inequalities, and then to identify the optimal solution.
Problem with solving the simultaneous equations gven by the constraints - too unwieldy and not given enough marks for doing so. Best if the point of intersection is given graphically by putting the mouse over the intersection.
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Question in Algebra Mat140
Student is given a set of constraints for a linear program. Asked to enter the constraints as inequalities, and then to identify the optimal solution.
Problem with solving the simultaneous equations gven by the constraints - too unwieldy and not given enough marks for doing so. Best if the point of intersection is given graphically by putting the mouse over the intersection.
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Question in Denis's workspace
Student is given a set of constraints for a linear program. Asked to enter the constraints as inequalities, and then to identify the optimal solution.
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Question in Adrian's workspace
Student is given a set of constraints for a linear program. Asked to enter the constraints as inequalities, and then to identify the optimal solution.
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Question in Rachel's workspace
Simple inequalities - finding values of x
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Question in Christian's workspace
This question applies a rewriting rule to the student's answer and correct answer, to interpret chained inequalities $a<b<c$ and $a>b>c$ as $(a<b) \wedge (b<c)$ and $(a>b) \wedge (b>c)$ respectively.
This is a work-around until the parser interprets chained relations this way automatically.
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Question in Content created by Newcastle University
Abstract simplex method question. Given optimal tableau, student must identify optimal solution and objective value.
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Question in Content created by Newcastle University
$x_n=\frac{an+b}{cn+d}$. Find the least integer $N$ such that $\left|x_n -\frac{a}{c}\right| \le 10 ^{-r},\;n\geq N$, $2\leq r \leq 6$.
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Question in Transition to university
In the first three parts, rearrange linear inequalities to make $x$ the subject.
In the last four parts, correctly give the direction of the inequality sign after rearranging an inequality.
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Question in Transition to university
This question takes the student through variety of examples of quadratic inequalities by asking them for the range(s) for which $x$ meets the inequality.
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Question in Transition to university
Complete the inequality relationships by selecting the correct symbol from a drop down box
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Question in NC Math 3
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Question in NC Math 3
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Question in NC Math 3
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Question in NC Math 3
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Question in NC Math 3
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