Question
Use the function table to answer the question.
Information
x f of x
0 negative 1
1 1
2 7
3 17
4 31
Question
Which function matches the table?
Answer options with 4 options
A.
f of x equals 2 x minus 1
B.
f of x equals 4 x minus 1
C.
f of x equals 2 x squared minus 1
D.
f of x equals x cubed minus 1
Information
x f of x
0 negative 1
1 1
2 7
3 17
4 31
Question
Which function matches the table?
Answer options with 4 options
A.
f of x equals 2 x minus 1
B.
f of x equals 4 x minus 1
C.
f of x equals 2 x squared minus 1
D.
f of x equals x cubed minus 1
Answers
GPT 3.5
To determine which function matches the given table, we can observe the pattern in the table.
By comparing the given values of x and f(x), we can see that the difference between consecutive values of f(x) is increasing by 6 each time. This suggests that the function involves multiplying x by a constant and adding or subtracting another constant.
By examining the first value of x and f(x), we can determine that the function involves subtracting 1.
Considering all this information, we can determine that the function that matches the table is:
B. f of x equals 4 x minus 1
By comparing the given values of x and f(x), we can see that the difference between consecutive values of f(x) is increasing by 6 each time. This suggests that the function involves multiplying x by a constant and adding or subtracting another constant.
By examining the first value of x and f(x), we can determine that the function involves subtracting 1.
Considering all this information, we can determine that the function that matches the table is:
B. f of x equals 4 x minus 1