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Please answer the following.

Please answer the following.-example-1
User Zou
by
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5 votes

Answer:

Explanation:

3)

Amplitude = coefficient of cos = 1/2

Phase shift = horizontal shift = -pi/2(left)

Vertical shift = 1 (1 unit up)

Period = 2pi/coefficient of x = pi/2

Vertical dilation by scale factor 2

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4) Amplitude = coefficient of cos = 2

Phase shift = horizontal shift = -pi/2(right)

Vertical shift = 2 (2 unit up)

Period = 2pi/coefficient of x = pi

Vertical shrink by scle factor 2

---------------------------------

5) Amplitude = coefficient of sin = 3/4

Phase shift = horizontal shift =0

Vertical shift = 0

Period = 2pi/coefficient of x =3 pi/4

Vertical dilation by scale factor of 4/3

User Wolf Paulus
by
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