Sketching cubic functions

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We look at how to sketch cubic functions when they are given in a factorised form. We solidify this though a few examples.
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thank youu soo much fo this video....helped a lot for my revision cause i have add maths exams tmr

superbraveyajnadj
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The explanation was very clear and helpful thankyou❤️

ChalineTela-xdjt
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Nice trick to find y intercept . Saves a lot of time! Does it work with a negative sign outside the first bracket too?

jonerasmus