How can you plot this function

x(t)=10.00-2.06*10^-8*exp(t) from x=0 to x=20?

Answer 1

[Star Strider]

The easiest way:

x = @(t) 10.00-2.06E-8*exp(t);      % Anonymous Function
v = linspace(0, 20, 50);            % Define Independent Variable

figure(1)
plot(v, x(v))
grid