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Anon25 [30]
3 years ago
12

What is the domain of the function F(x)=2cos(3x-1)

Mathematics
1 answer:
inna [77]3 years ago
3 0

Answer:

\large{ x\in\mathbb{R}}

Step-by-step explanation:

Domain of a cosine is all real numbers.

Therefore the domain of F(x) = 2cos(3x - 1) is the set of all real numbers.

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Step-by-step explanation:

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1. Find the equation of the line that is parallel to the line y = 0.6x-3 and passes through the point (-2,2).
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2=0.6(-2)+b
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What is the scale factor solve of x
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x = 11.5

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8 0
2 years ago
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0.25q+0.10d=4.95<br> D=3q
lorasvet [3.4K]
0.25q + 0.1d = 4.95
d = 3q

0.25q + 0.1(3q) = 4.95
    0.25q + 0.3q = 4.95
               <u>0.55q</u> = <u>4.95</u>
                0.55     0.55
                      q = 9
0.25(9) + 0.1d = 4.95
    2.25 + 0.1d = 4.95
  <u>- 2.25             - 2.25</u>
               <u>0.1d</u> = <u>2.7</u>
                0.1     0.1
                    d = 27
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3 years ago
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