How to plot functions

How to plot (exp(-0.2*x)*sin(x+2)=0.1) and (y=1 + exp(-0.2*x)*sin(x+2)

cant get the graph to show up... need help

Answer 1

[Paulo Silva]

One way to do it

ezplot('y=1 + exp(-0.2*x)*sin(x+2)')

[Dominic]

awesome thank you, anyone know how to use fzero to find the 3 values of x that solve this equation?

[Walter Roberson]

See your fzero question

Answer 2

[Matt Fig]

Another way

f = @(x) 1 + exp(-0.2*x).*sin(x+2); % Define the function.
x = -20:.01:20;  % Define an x range for the plot;
plot(x,f(x))