Download the PowerPoint here (thanks to MrBriggs on Twitter for pointing out that I forgot to add this link in!)
This lesson went well, actually.
Work out the gradients and try and notice something.
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Then there’s a little bit on making sure we can properly identify when something is a negative reciprocal.
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Obviously, an example problem pair.
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Then some nice questions.
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Quite pleased with this one. Enjoy.
Next lesson : I’m going to re-do my fractions slides and add a load of stuff in.