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Mathematical Methods: Units 3 and 4

Sums and products of functions

Functions and relations

19:51 Lesson length
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About this lesson
So, you're interested in finding out about Sums and Products of functions? Well, you've come to the very best explanation! Previous videos have looked at the difference between a relation and a function. This takes the learning to a whole new level where we look at what it means to add, subtract and multiply various functions together. A range of examples are looked at and the key learning from the lesson was: "Make sure you know that the domain of the combined function is only defined where the original functions overlap! So much fun!
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VCE Maths exam question content used by permission, ©VCAA. The VCAA is not affiliated with, and does not endorse, this video resource. VCE® is a registered trademark of the VCAA. Past VCE exams and related content can be accessed at www.vcaa.vic.edu.au

Video details
  • Title Sums and products of functions
  • Section Functions and relations
  • Course Mathematical Methods: Units 3 and 4

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