Find Amplitude, Period, and Phase Shift y=3sin(2x)
Problem
Solution
Identify the standard form of the trigonometric function, which is
y=A*sin(B*(x−C))+D Determine the value of
A to find the amplitude. Here,A=3 The amplitude is|A| Calculate the amplitude using the absolute value.
Identify the value of
B to find the period. Here,B=2 Apply the formula for the period of a sine function, which is
(2*π)/|B|
Identify the value of
C to find the phase shift. Since there is no horizontal shift inside the function,C=0
Final Answer
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