Inverse Functions – Understand in 10 Minutes

Learn all about inverse function to include how to find the function inverse, domain and range of an inverse function, graphs, vertical line test, horizontal line test and one to one function.

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TC Math Notes

[Maxchess]

I am 54 years old trying to learn to help my son. And I love your video. Excellent.

[chris-hjqd]

Your videos are great. Thank you; I hope karma rewards you handsomely for spreading such love of math.

[jamesmccamish]

Thank you, great explanation in only 10 minutes!

[ntakanande]

Excellent, I'm writing my trial today, Thank you I understand inverses now.

[sandy]

Thank you for this video. Why does f(x) = X^2-2 not have an inverse? We can still solve it to get +/-SQRT(X+2). Can you explain? Thanks.

[mujermujeron]

I am struggling with so call easy, algebra graphing linear slopes, I'm a mess any advice and I'm not young

[Carmen-spvf]

This video lost me at assuming that I know something about functions. I need videos/teachers to start a lesson assuming that the student knows nothing. Teach me from scratch. I have found when a teacher starts with I'm assuming that you know...they are going to gloss over everything. Nothing will really be taught.