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Solution 2.2:8c

From Förberedande kurs i matematik 1

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m (Lösning 2.2:8c moved to Solution 2.2:8c: Robot: moved page)
Current revision (13:46, 24 September 2008) (edit) (undo)
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{{NAVCONTENT_START}}
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By moving the term in ''x'' over to the right-hand side and dividing by 3, the inequality can be rewritten as
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<center> [[Image:2_2_8c.gif]] </center>
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{{NAVCONTENT_STOP}}
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{{Displayed math||<math>y\le 2-\frac{2}{3}x\,\textrm{.}</math>}}
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Then, we see that the area that we should shade consists of all the points under the straight line <math>y=2-\tfrac{2}{3}x\,</math>.
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[[Image:2_2_8_c.gif|center]]
[[Image:2_2_8_c.gif|center]]

Current revision

By moving the term in x over to the right-hand side and dividing by 3, the inequality can be rewritten as

y232x.

Then, we see that the area that we should shade consists of all the points under the straight line y=232x.