Plotting 2 functions on the same graph

the following code below doesnt help me plot 2 functions on the same graph. Can someone pls help me?

syms x;

y = (2*x-1)/(x+1);

ezplot(y);

hold on

g = finverse(y);

figure;

ezplot(g)

grid;

hold off

Answer 1

[David Hill]

syms x;
y = (2*x-1)/(x+1);
fplot(y);
hold on
g = finverse(y);
fplot(g)
grid;