The functions f and g are such that: f(x) = 4x - 8 and g(x) = ax + b where a and b are constants. g ( 2) = 26 and f -1 (128) = g (4). Find the value of a and b.

The functions f and g are such that:

f(x) = 4x - 8 and g(x) = ax + b where a and b are constants.

g (2) = 26 and f^-1(128) = g (4).

Find the value of a and b.

Expert Answer

Solution: f -1 (x) = (x + 8) ?… View the full answer