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Which could be an equation for the graph?

y = cos(x + 3)
y = –3cos(x)
y = –3sin(x)

2 Answers

2 votes

Answer:

Determine the following for the graph:

Minimum:

✔ -3

Maximum:

✔ 3

What is the amplitude?

✔ 3

What is the vertical shift from the parent function?

✔ 0

Which could be an equation for the graph?

y = cos(x + 3)

✔ y = –3cos(x) or B.)

y = –3sin(x)

User John Pittaway
by
3.5k points
7 votes

Answer:

Which could be an equation for the graph?

y = cos(x + 3)

y = –3cos(x)

y = –3sin(x)

B.y = –3cos(x)

Is Correct

User Vincenth
by
3.8k points