Question

type the equation for the graph below. y = ? sin(x)

Explanation:

Step1: Recall the general form of sine function

The general form of a sine function is \(y = A\sin(x)\), where \(A\) is the amplitude.

Step2: Calculate the amplitude

The amplitude \(A\) is the maximum value of the function. From the graph, the maximum value \(y = 3\).

Answer:

\(y = 3\sin(x)\)