Term
| What do you do when you end up with a completely ridiculously untrue statement like 3 = 12 ? |
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Definition
You write:
Not true, therefore no solution. |
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Term
| What do allow x to be when you have word problems? |
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Definition
| You allow x to be the thing that the question is specifically asking for (usually at the end of the question) |
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Term
| What is the one main rule of linear inequations? |
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Definition
If you multiply or divide by a negative number, you must flip the sign
(> or < or ≥ or ≤) |
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Term
Match the following symbols with their kind of dot!
> or <
≥ or ≤ |
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Definition
> or < ... open dot (o)
≥ or ≤ ... closed dot (•) |
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Term
| What do you write at the right hand side of the number line of a linear inequation? |
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Definition
| You write the pronumeral that is used in the inequation |
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