General Form of Sine and Cosine

Question 1

Amplitude:

Revolt · Accepted Answer

8

Question 2

Frequency:

Revolt · Accepted Answer

2

Question 3

Use the sliders to change the values of a, b, and c in the sine function. Which equation has a maximum at and a minimum at ?

Revolt · Accepted Answer

y = –3 sin(2x)

Question 4

Use the sliders to change the values of a, b, c, and d in the cosine function. Which equation has a maximum at (0, –1) and a minimum at ( (StartFraction pi Over 3, negative 5) ).

Revolt · Accepted Answer

y = 2cos(3x) – 3

Question 5

Which statements accurately describe the scenario? Check all that apply.

Revolt · Accepted Answer

The greatest number of daylight hours is 14.5 hours.; The amount of daylight fluctuates 4.75 hours between the least to greatest amounts.; This graph requires a 3-month horizontal shift compared to the parent function, y = sinx.

Question 6

Which equation models the data in the table?

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/EVresources/c31bf709486d044edcef8f98081f6977.png

General Form of Sine and Cosine Answers

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