Identify the phase shift of each function. Describe each phase shift ( use a phrase like 3 units to the left):
2 answers:
ANSWER
Phase shift: 1 unit to the right.
EXPLANATION
The given sine function is
In mathematics, the phase shift of a trigonometric function is also called the horizontal shift.
This function is shifted 1 unit to the right.
The phase shift is one unit to the right.
Answer:
The phase shift:
1 unit to the right and 1 unit up
Step-by-step explanation:
∵ y = 1 + sin2(x - 1)
∴ y = 1 + sin(2x - 2)
∵ y = Sin(Bx - C) + D
∵ The vertical shift is D
∴ The horizontal shift is -C/B
∴ The vertical shift is 1 unit up
∴ The horizontal shift is --2/2 = 1 ⇒ 1 unite to the right
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