Domain and range 2 | Functions and their graphs | Algebra II | Khan Academy

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Domain and Range 2

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Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that foundation and not only extend our knowledge of algebra 1, but slowly become capable of tackling the BIG questions of the universe. We'll again touch on systems of equations, inequalities, and functions...but we'll also address exponential and logarithmic functions, logarithms, imaginary and complex numbers, conic sections, and matrices. Don't let these big words intimidate you. We're on this journey with you!

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hello Khan, can you post some videos about the words or terms that represent specific meaning in the context of the problem??? like the word "the" you mention in the video. it can help us understand the problems well!!! thank you!!!

chenadam
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Sal you keep representing! Your teaching style is fantastic, yes I'm an eager learner and that helps because I am motivated, but you have a gift to share knowledge to many people and I am ever so grateful.

BeneeUK
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wow thanks Sal now you're gonna save me from flunking the functions section in my CAPE exam

iloveuanonlyu
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how about the ones with absolute value? how do you find the domain and range of those?

gilchrist