F(x) = 4x + 1 find a solution (n, f(n)) for the function if the independent variable has a value of -2. part 1 create a table of function values for f(x). use the domain {-2, -1, 0, 1, 2} to find the range of the function. part 2 create a table of function values for f-1(x) using the domain and range from the original function, f(x

F(x) = 4x + 1 Find a solution (n, f(n)) for the function if the independent variable has a value of -2. Part 1 Create a table of function values for f(x).  Actually, you are evaluating the function at x = -2, not "solving" it.

F(-2) = 4(-2) + 1 = -7, so you obtain the point (-2, -7).

Continue with this procedure; evaluate the function for {-1, 0, 1, 2}.

Your table should look like this:

x     F(x)
 
 -2     -7
  0      1

and so on.

Making a table for the inverse of F(x) is easy.  Just interchange the order of each coordinate pair already obtained:

 x     Inverse of F
 
 -7          -2
 1            0
and so on.

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