Exam Review Find the inverse of a function algebraically

Exam Review Find the inverse of a function algebraically

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to find the inverse of a function both graphically and algebraically. It begins with replacing f(x) with y and discusses the graphical relationship between a function and its inverse, highlighting the reflection about the line y = x. The tutorial then covers algebraic manipulation by swapping variables and solving for y using inverse operations, emphasizing the correct order of operations. Finally, it discusses inverse notation and naming conventions, such as using g(x) instead of f inverse.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How can the inverse function be represented differently in notation?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What should students remember about the different ways an answer can be displayed for inverse functions?

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