Given: f(x) = Squareroot x + 4 a) state the domain of the given b) find f^-1(x) c) find the average rate of change between x - 5 & x = 21
Show transcribed image textGiven: f(x) = Squareroot x + 4 a) state the domain of the given b) find f^-1(x) c) find the average rate of change between x - 5 & x = 21