Which of the following is true for f of x is equal to negative 2 sine x minus 3 ?

For a function of the form a sin x + d, the amplitude is |a|. Here a = −2, so the amplitude is |−2| = 2, making “The amplitude of the function is 2” true. Since the graph is shifted 3 units down, its range is [−5, −1], and its period remains 2π.

AI-written and checked against the verified answer.