Intro to Domain/Range & Interval Notation
グラフから定義域と値域を見つける(区間表記)
Determining the interval values of a sine/cosine function
Interval Notation
How to find domain and Range of Sine, Cosine and Tangent
How To Find The Domain of a Function - Radicals, Fractions & Square Roots - Interval Notation
How to find the range of the sine and cosine graph
グラフから定義域と値域を見つける
TR-21: 三角関数の定義域と値域(デニス・F・デイビス著三角法シリーズ)
区間表記法を使ってグラフの定義域と値域を見つける方法
How to determine the intervals that a function is increasing decreasing or constant
Domain and Range of a Function From a Graph
4-4 Interval Notation and Trig Equations
Finding The Domain Examples (Interval Notation)
関数が増加、減少、または一定である区間
Set and Interval Notation: Domain and Range