変換、位相シフト、周期 - ドメインと範囲を使用した正弦関数と余弦関数のグラフ化

How to find the range of the sine and cosine graph

Example: Graph, domain, and range of sine function | Trigonometry | Khan Academy

Domain & Range of Sine and Cosine Functions

How to find domain and Range of Sine, Cosine and Tangent

Domain and Range of Sine and Cosine Functions

The Domain and Range of Sine and Cosine Functions

What is the domain of sine and cosine graph

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）

Domain and Range of Sine and Cosine

変換を用いた正弦関数と余弦関数のグラフ化（複数の例）

SinグラフとCosグラフの周期を求める方法

三角関数の定義域、値域、符号

📚 How to find the domain and range of the trigonometric function, sine, cosine, and tangent

Basics of Trig Functions -Sine Graph Domain and Range

What does sine actually mean?

グラフから正弦または余弦の方程式を書く

How To Graph Trigonometric Functions | Trigonometry

Domain and Range of Trigonometric Functions - Part 1 | Don't Memorise

Animation of sine and cosine on the unit circle + the graphs of sine and cosine are waves!