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Andrei [34K]
3 years ago
14

Hi, I need to send you a screenshot​

Mathematics
1 answer:
Kazeer [188]3 years ago
6 0
Whyyy notttt I guessss
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The table below represents the function F. 3 7 F(x) 4 15 5 31 7 127 8 255 The equation that represents this function is?​
timurjin [86]

The table is an exponential function, and the equation that represents this function is f(x) =2^x -1

<h3>The equation of the table</h3>

The table is given as:

x   F(x)

4    15

5    31

7    127

8    255

Rewrite the table as:

x   F(x)

4    16 - 1

5    32 - 1

7    128 - 1

8    256 - 1

Express as a base of 2

x   F(x)

4    2⁴ - 1

5    2⁵- 1

7    2⁷ - 1

8    2⁸ - 1

Notice that the function is 1 subtracted from 2 raised to the power of the input.

This is represented as:

f(x) =2^x -1

Hence, the equation of the table is f(x) =2^x -1

Read more about exponential functions at

brainly.com/question/9608962

#SPJ1

4 0
2 years ago
Find the explicit formula for 15, 12, 9, 6,
QveST [7]

Answer:

D

Step-by-step explanation:

6 0
2 years ago
Each finger width is about 10 miles how many miles will he count if he uses 7 finger widths
Sever21 [200]

Answer:

7 Miles is the answer.

Step-by-step explanation:

10*7=70.

7 0
3 years ago
What is the fourth term of the arithmetic sequence described by the explicit formula an = 2 + (n - 1)25?
Elis [28]

Answer:

52

Step-by-step explanation:

plug in 3 if we're going by 0,1,2,3

2+ (3-1)25

2+50

52

3 0
3 years ago
A wall is 26 inches wide. Twelve inches is​ concrete, 9 inches is​ brick, and 5 inches is limestone. What fraction of the wall i
fiasKO [112]

the answer is 6/13 because 12/26 reduces so the answer is 6/13

3 0
3 years ago
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