関数の定義域を見つける方法 - 根号、分数、平方根 - 区間表記
Determine domain and range and if a relation is a function
グラフからの関数の領域と範囲
Domain and range of a function given a formula | Algebra II | Khan Academy
How do you find the domain and range of a function
How to Find the Domain of a Function
グラフからドメインと範囲を見つける
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How To Find The Domain and Range of a Quadratic Function
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Find the domain and range of f(x)=√2-x
How to find domain and range of function graphs
How to find the domain and the range of a function given its graph (example) | Khan Academy
How to find the domain and range from functions | IB SL Math AA
Finding the domain and range of an exponential function
A レベル数学: B8-03 関数: 領域と範囲を求める例
Graph and State the Domain and Range of Rational Function
ドメインと範囲を理解する
How To Find The Domain of a Composite Function | Precalculus