Finding The Domain Examples (Interval Notation)

This video provides 6 examples of finding the domain of functions and expressing that domain in interval notation. The examples provided are increasingly challenging and should cover a good range of questions including finding the domain of odd root functions, domain of even root functions, domain of functions with exponents, etc...

This timeline is meant to help you understand how you find the domain of a function: 0:00 Introduction. 0:07 Review of how a function may become undefined. 0:30 Example 1: x+9. 1:23 Example 2: 4/(x-5) 2:30 Example 3: (sqrt(x-2))/2 3:03 Example 4: 6/((x-2)*(x+1)) 3:50 Example 5: ((2-x)^(1/3))/((x+1)*sqrt(-4+x)) 4:40 Example 6: 5/(2-x^3) 5:17 Outro

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This video is part of our Precalculus playlist. Precalculus is typically taught in the 10th grade, however, sometime later. Precalculus courses typically cover algebra and trigonometry. The purpose of taking a Precalculus course is to prepare students with many mathematic fundamentals for future calculus courses. #studysession #precalculus #math ... https://www.youtube.com/watch?v=YgDCaPHvn_k