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fiasKO [112]
4 years ago
14

Please help ASAP and tell me how to do it if possible :)

Mathematics
1 answer:
Rom4ik [11]4 years ago
8 0

Answer:

Option A.    f(x) = 2*(0.25)^x

Step-by-step explanation:

As x increases  f(x) decreases so the base of the exponential part is < 1.

So it looks like (0.25)^x  is included in the function.  When x = 0,  f(x) = 2.

Now (0.25)^0 = 1  so  2 * (0.25)^0 will make f(x)  = 2.

The answer is f(x) = 2*(0.25)^x.

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Which statement is not true about the pattern shown?<br> 2 4 8 16<br> 3: 612' 24'
hram777 [196]
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Each fraction is greater than the previous fraction.

Explanation:

The bigger the denominator, the smaller the fraction.
8 0
3 years ago
Read 2 more answers
PLEASE HELP ME!!!!! <br><br> what is the perimeter and area of this figure?
Pavel [41]

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The perimeter is 99

Step-by-step explanation:

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4 0
4 years ago
Find the HCF of 750,630 and 18900​
Sever21 [200]
The answer is:
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3 0
3 years ago
What is the recursive formula for the geometric sequence with this explicit formula?
IRINA_888 [86]

For the given geometric sequence, we have:

a_1 = 9\\\\a_n = (-1/3)*a_{n-1}

So the correct option is B.

<h3>Which is the recursive formula?</h3>

Here we have the geometric sequence:

a_n = 9*(-\frac{1}{3} )^{(n - 1)}

To get the initial value of the geometric sequence, we just need to replace n by 1, so we get:

a_1 = 9*(-\frac{1}{3} )*(1 - 1) = 9

Now, notice that the common ratio is (-1/3), this means that each term of the sequence is (-1/3) times the previous term.

a_n = (-1/3)*a_{n-1}

Then the correct option is B.

If you want to learn more about geometric sequences:

brainly.com/question/1509142

#SPJ1

5 0
2 years ago
The table below shows the outputs y for different inputs x:
Bond [772]
A.    this is not a function because x=1 has 2 outputs So does x=3

B . f(120) = 20 + 10*120 = 1220

This is the cost in dollars of renting a boat for 120 hours.


7 0
3 years ago
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