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.
