Answer :
f(x) =- sqrt16^x
Plot from = -2 to Plus 2
Plot from x -12 to 12
Plot g(x) = 3qbrt4^x
Plot from x -3 to 3
Plot from x -18 to 18
They are inverse
Plot from = -2 to Plus 2
Plot from x -12 to 12
Plot g(x) = 3qbrt4^x
Plot from x -3 to 3
Plot from x -18 to 18
They are inverse



