The graph of y = –2 sin (x – 2) + 1 has amplitude of:Question 16Select one:a.0b.1c.2d.3e.4
Question
The graph of y = –2 sin (x – 2) + 1 has amplitude of:Question 16Select one:a.0b.1c.2d.3e.4
Solution
The amplitude of the function y = –2 sin (x – 2) + 1 is 2. The amplitude of a sine function is the absolute value of the coefficient of the sine term, which in this case is -2. The absolute value of -2 is 2. So, the correct answer is c. 2.
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