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Doss [256]
3 years ago
8

What is the period of the function f(x)=3sin(2x-1)+4

Mathematics
1 answer:
Tems11 [23]3 years ago
4 0

Coefficients, constant doesn't matter in period. only the "argument" or parameters or the angle matters.

if f(x) has a period $T$ then $cf(ax+b)+d$ will have period of $\frac Ta$ (nothing matters other than that), $T$ is the fundamental period.

$\sin(x)$ has fundamental period is $2\pi$ so period of $fx)$ will be $\pi$

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Find the 61st term of -12, -28, -44,
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Answer:

a_{61}=-972

Step-by-step explanation:

<u>Arithmetic Sequences</u>

The arithmetic sequences are identified because any term n is obtained by adding or subtracting a fixed number to the previous term. That number is called the common difference.

The equation to calculate the nth term of an arithmetic sequence is:

a_n=a_1+(n-1)r

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an = nth term

a1 = first term

r   = common difference

n  = number of the term

We are given the first terms of a sequence:

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Find the common difference by subtracting consecutive terms:

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The first term is a1 = -12. Now we calculate the term n=61:

a_{61}=-12+(61-1)(-16)

a_{61}=-12-60*16=-12-960

\mathbf{a_{61}=-972}

6 0
3 years ago
Brandon bought Snacks for his teams practice he bought a bag popcorn for 211 and a six pack of juice bottles of total cost befor
yawa3891 [41]

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211x=1141

930

Step-by-step explanation:

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