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vivado [14]
3 years ago
7

If a = 9, then 5a is _______

Mathematics
1 answer:
galben [10]3 years ago
5 0
If a = 9, then 5a = 45
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When 3 + 3x - 5 - 8x is simplified, the result is:
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ANSWER

Frequency=2

Midline =3

Amplitude =5

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EXPLANATION

We have:

f(x) = 5 \cos(x)  + 3

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f(x) = a\cos(bx)  + c

where

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and b=2 is the frequency.

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The range of the given function is

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