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Olin [163]
3 years ago
14

BRAINLIEST TO WHOEVER GIVES A GOOD EXPLANATION!!

Mathematics
1 answer:
UkoKoshka [18]3 years ago
7 0

Answer:

Original function:

 

f(x) = log2(x)

 

 Transformed function:

 

f(x) = -log2(x - 1) + 2

 

 The transformation process is to take  f(x)=log2(x)   and shift it to the right 1 unit and shift 2 units up.  Then flip it down.

 

A log cannot have a negative value for an argument.  Set the argument greater than zero.

 

x - 1 > 0

 

x > 1

 

 The domain is all values greater than 1.

 

To find the range, use the domain.

 

Evaluate f(1.00001), f(2) , f(200), and f(2000)

 

Then use those values to determine the range.

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Step-by-step explanation:

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6 0
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Pls help what is 66 2/3 % of 9/10 of $45.00<br><br>*pls include steps tysm​
skad [1K]

Answer:

$27.00

Step-by-step explanation:

We first have to start at the base value of $45.00, as without that, we have nothing to go off of. We can work right to left because we start at the rightmost point of the problem.

Therefore, we start with finding 9/10 of 45.00 . This is as simple as multiplying 9/10 with 45.00, resulting in 40.5

To figure out a percentage relative to real numbers, we first have to turn that percentage into a fraction or decimal. To turn it into a decimal, we simply divide by 100, and 66 2/3 divided by 100 is roughly 0.6666 , or 2/3 . Multiplying our result of 40.5 by this, we get $27.00 as our answer.

3 0
3 years ago
Suppose Antonio buys a CD for $500 that earns 3% APR and is compounded monthly. The CD matures in 1 year. How much will Antonio'
Luden [163]

Answer:

$515.21

Step-by-step explanation:

Because you're compounding monthly, use the formula:

A(t)=P(1+\frac{r}n)^{nt}}

where A(t) is the amount after the compounding,

P = $500

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t = time in years

Filling in our given info:

A(t)=500(1+\frac{.03}{12})^{(12)(1) which simplifies to

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A(t) = 500(1.0025)¹² which simplifies to

A(t) = 500(1.030415957) so

A(t) = $515.21

4 0
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Step-by-step explanation:

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Step-by-step explanation:

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