NZ Level 8 (NZC) Level 3 (NCEA) [In development]
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Linear Programming - Graphical Method

Interactive practice questions

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a

When graphing an inequality in two variables, what do we use if the inequality contains either $<$< or $>$>?

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A

Dashed line

B

Solid line

A

Dashed line

B
b

When graphing an inequality in two variables, what do we use if the inequality contains either $\le$ or $\ge$?

Solid line

A

Dashed line

B

Solid line

A

Dashed line

B
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What are vertices?

Does the test point $\left(0,0\right)$(0,0) satisfy the inequality $-2x-3y\ge6$2x3y6?

Do the points on the graph of $-2x-3y=6$2x3y=6 lie on the graph of $-2x-3y>6$2x3y>6?

Outcomes

M8-4

Use curve fitting, log modelling, and linear programming techniques

91574

Apply linear programming methods in solving problems

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