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GenaCL600 [577]
3 years ago
6

What is the amplitude, period, and phase shift of f(x) = −3 cos(4x + π) + 6?

Mathematics
1 answer:
MatroZZZ [7]3 years ago
3 0

Answer:

amplitude =

3

period =

\frac{\pi}{2 }

phase shift =

-  \frac{\pi}{4}

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8 0
3 years ago
Steve opens a bank account with a simple annual interest rate of 5%. After four years, how much interest will Steve earn on an i
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Steve will earn $160 interest after four years ⇒ 1st answer

Step-by-step explanation:

The formula of the simple interest is I = Prt, where

  • P is the initial deposit
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∵ Steve opens a bank account with a simple annual interest rate of 5%

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Learn more:

You can learn more about the interest in brainly.com/question/13018049

#LearnwithBrainly

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