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Kryger [21]
3 years ago
10

PLEASE HELP ME! URGENT!!How do you solve for r in the equation 2100=7000xrx5?

Mathematics
1 answer:
MrRa [10]3 years ago
5 0
Can you take a picture of the problem?
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Which function represents a vertical stretch of an exponential function?
nika2105 [10]

Answer:

A. f(x)=3(\frac{1}{2})^x

Step-by-step explanation:

The options are:

A. f(x)=3(\frac{1}{2})^x\\\\B. f(x)=\frac{1}{2}(3)^x\\\\C. f(x)=(3)^{2x}\\\\ D. f(x)=3^{(\frac{1}{2}x)}

For this exercise it is important to remember that, by definition, the Exponential parent functions have the form shown below:

f(x) = a^x

Where "a" is the base.

There are several transformations for a function f(x), some of those transformations are shown below:

1. If  bf(x) and  b>1, then the function is stretched vertically by a factor of "b".

2. If   bf(x)  and 0, then the function is  compressed vertically by a factor of "b"

Therefore, based on the information given above, you can identify that the function that represents a vertical stretch of an Exponential function, is the one given in the Option A. This is:

f(x)=3(\frac{1}{2})^x

Where the factor is:

b=3

And 3>1

7 0
3 years ago
Read 2 more answers
The price of a share of stock for company XYZ at the beginning of the week was $23.99. Over the next five days, the share of sto
ladessa [460]
$25.12

Work:

23.99+3.60=27.59

27.59-4.51=23.08

23.08+0.95=24.03

24.03+2.17=26.20

26.20-1.08=25.12
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3 years ago
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Order the values from least to greatest.
Soloha48 [4]
The answer is c have a good day
8 0
3 years ago
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A) Write 4670 000 in standard form.
IRINA_888 [86]

Step-by-step explanation:

a) 4.67 × 10^6

b) 17.4? I'm not sure what power 10 is held to

c) what is " 10° " ?

6 0
3 years ago
What is the length of the diagonal of a rectangle
Fed [463]

A diagonal of a rectangle cuts the rectangle into 2 right triangles with sides equal to the sides of the rectangle and with a hypotenuse that is the diagonal. All you need to do is use the pythagorean theorem: where a and b are the sides of the rectangle and c is the length of the diagonal.

3 0
3 years ago
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