Maths Positive Home Ed. Maths! - Intermediate Algebra - Week 11!

Join us to practice drawing linear, quadratic and cubic graphs, and learn how to solve simultaneous equations graphically!
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Edit: Oops, the y value that goes with -1 on the table of values on slide 6 (approx. 30 minutes in) should be -3, not -5! This is exactly why I tell everyone not to do these too quickly, as sometimes brains take their own shortcuts, so it's easy to end up taking away instead of taking away a negative (i.e., adding)! I should follow my own advice - I was just so excited to show you cubic graphs before we ran out of time! 😆
Tip: if you're having a go at that (super hard!) question, include 3 and -3 in your table of values, and you'll be able to see the pattern so much more easily.
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You can find today's jamboard slides / worksheet here =)
jamboard.google.com/d/1ui0oW_... (you'll need to make a copy before you can edit it)
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