Final answer:
To complete the table, substitute the given values of x into the function f(x)=2x-1 and calculate the corresponding values of f(x). For x=1, the value of f(x) is 1.
Step-by-step explanation:
To complete the table using the function f(x) = 2x-1, you need to substitute the given values of x into the function and calculate the corresponding values of f(x).
For x=1, we have f(1) = 2(1) - 1 = 2 - 1 = 1.
So, the value of f(x) when x=1 is 1.