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Sedaia [141]
3 years ago
10

Find f(x) if it is known that f(x−2)=2x−4.

Mathematics
1 answer:
kotykmax [81]3 years ago
4 0
Hi,
Let assume y=x-2, so x=y+2

f(x-2)=2x-4\\

f(y)=2(y+2)-4\\

f(y)=2y+4-4\\

f(y)=2y\\

<u>f(x)=2x</u>


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Step-by-step explanation:

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Ksenya-84 [330]

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<u>Step-by-step explanation:</u>

A = P\bigg(1+\dfrac{r}{n}\bigg)^{nt}\qquad where\\\\\bullet A = \text{accrued amount (principal plus interest earned)}\\\bullet P = \text{principal (amount invested)}\\\bullet r = \text{rate (in decimal form)}\\\bullet n=\text{number of times compounded in one year}\\\bullet t=\text{time (number of years)}\\\\\\Option\ A:\\A = \text{unknown}\\P=3000\\r=8.04\%\rightarrow 0.0804\\n=\text{daily}\rightarrow 365\\t=10\\\\A=3000\bigg(1+\dfrac{0.0804}{365}\bigg)^{365\times 10}\\\\.\ =\$ 6,702.79

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yanalaym [24]

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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
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