Learn to find the values of x that the function undefined

preview_player
Показать описание
👉 Learn how to find the domain of rational functions with radicals in both the numerator and the denominator. Recall that the domain of a function is the set of possible input values (x-values) of the function. For a rational function, the denominator cannot be zero and for radical functions, the value inside the radical cannot be negative. Thus, to find the domain of a rational function with radicals in both the numerator and the denominator, we set up the value inside the radical numerator as an inequality greater than or equal to 0 and solve the inequality for the variable. We also set up the value inside the radical denominator as an inequality (strictly) greater than 0 and solve the inequality for the variable. The set of values satisfying both inequalities is zero is the required domain.

Organized Videos:
✅ How to find the domain of a function
✅Domain of a function with square root | Medium
✅Domain of a function with square root | Quadratic
✅Domain of a function with square root | Easy
✅Domain of a function with square root | Hard
✅Domain of a function with a fraction | Hard
✅Domain of a function with a fraction | Easy
✅Domain of a function with a fraction | Quadratic
✅Domain of a function with a fraction | Medium
✅Domain of a function with a fraction | Linear
✅Domain of a function with a square root in the denominator
✅Domain of a function with a square root in the numerator
✅Domain of a function with a square root in the numerator and denominator

Connect with me:

#domain #mclogan
Рекомендации по теме
Комментарии
Автор

what? why are you subtracting -1 on the 2?

andreareimann
Автор

Good work! why we say a function is undefined? A function is not a function if its all domain members are not uniquely mapped. It means a function is not a function if it is undefined because undefined my one of its domain members is undefined.

jonykhan
Автор

how is subtracting 1 from 2 equals to 0

GamingUpToDateNP
Автор

This is wrong
It's supposed to be x<-2 x>3

TechniquellySpeaking
Автор

If I were you I wouldn't upload that

emircanaydemir