Description: 👉 Learn how to graph a sine function. To graph a sine function, we first determine the amplitude (the maximum ...

Learn how to graph the square root function. Like other functions, to graph the square root function, we first graph the ...

A function, 𝑓(𝑥) relates an input and an output. The equation 𝑦 = 𝑥² can be written as the function 𝑓(𝑥) = 𝑥². The notation for a function is 𝑓(𝑥) or 𝑔(𝑥) or ℎ(𝑥) and so on. Sometimes ...