Question

determine the amplitude of the following function. then graph the function for 0 ≤ x ≤ 2π. y = -7 sin x the amplitude is \boxed{}.

Explanation:

Step1: Recall amplitude formula

For a sine function \( y = A\sin x \), the amplitude is \( |A| \).

Step2: Identify \( A \) in given function

In \( y = -7\sin x \), \( A = -7 \).

Step3: Calculate amplitude

Amplitude \( = | -7 | = 7 \).

Answer:

7