Question

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Part 1
Use the table below to determine whether​ f(x) could represent a linear function. If it​ could, write​ f(x) in the form ​f(x)equalsmxplusb.
x
0
1
2
3
​f(x)
minus6
negative 4
negative 2
0
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Part 1
Select the correct choice below and fill in any answer boxes in your choice.
A.
The values could represent the linear function ​f(x)equals
  
enter your response here.
​(Use integers or fractions for any numbers in the​ expression.)
B.
The function is not linear.

Answer 1

A. The values could represent a linear function.

f(x) = 2x - 6

(Checking: f(0) = -6, f(1) = -4, f(2) = -2, f(3) = 0.)