61 results for "inequalities".

Question in Content created by Newcastle University
Abstract simplex method question. Given optimal tableau, student must identify optimal solution and objective value.

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.

Question in Content created by Newcastle University
$x_n=\frac{an+b}{cn+d}$. Find the least integer $N$ such that $\leftx_n \frac{a}{c}\right \le 10 ^{r},\;n\geq N$, $2\leq r \leq 6$.

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.

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.

Question in Transition to university
Complete the inequality relationships by selecting the correct symbol from a drop down box

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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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 Julien'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.
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.

Question in Ruth's workspace
Inequality involving a single absolute value, question solution uses the piecewise nature of the absolute value function.

Question in College Algebra for STEM
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Question in College Algebra for STEM
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Question in College Algebra for STEM
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Question in College Algebra for STEM
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Question in College Algebra for STEM
Solving inequalities that involve a quadratic and where the righthand side is not 0.

Question in College Algebra for STEM
Solving inequalities that involve a quadratic and where the righthand side is 0.

Question in College Algebra for STEM
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.

Question in College Algebra for STEM
Inequality involving a single absolute value, question solution uses the piecewise nature of the absolute value function.

Question in College Algebra for STEM
Solving inequalities that involve a quadratic and where the righthand side is 0.

Question in Terry's workspace
Solving inequalities that involve a quadratic and where the righthand side is not 0.

Question in Terry's workspace
Solving inequalities that involve a quadratic and where the righthand side is 0.

Question in Kaye's workspace
Solving inequalities that involve a quadratic and where the righthand side is 0.

Question in Luis's workspace
Solving inequalities that involve a quadratic and where the righthand side is not 0.

Question in Luis's workspace
Inequality involving a single absolute value, question solution uses the piecewise nature of the absolute value function.