Youtor
Functions Adding and Subtracting
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=DSW86EFENBg
Functions: Adding and Subtracting • In this video I discuss adding and subtracting functions. • Here we look at finding (f + g) (x) as well as ( f - g ) (x) and (f - g)(4). • I show how to simplify and evaluate all of the functions after combining. • This would be a topic one would see early on in an Algebra or PreAlgebra class. • • • • • • #algebra #functions #functionsandlimits #maths #mathematicslesson #compositionoffunctions
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