Final answer:
The amplitude of the curve y = 5 sin(x) + 3 is 5, and the equation of the midline is y = 3, corresponding to option b in the question.
Step-by-step explanation:
The question 'Which of the following are the amplitude and the equation of the midline of the curve y = 5 sin(x) + 3?' pertains to trigonometric functions and their transformations.
The correct answer is Amplitude: 5; Midline: y = 3. For the sine function in the form y = A sin(x) + D, the amplitude is the absolute value of A, which is the coefficient of the sine term and determines the height of the peaks and troughs from the midline of the wave. The midline is given by the constant term D, which shifts the sine wave vertically.