How to plot a symbolic function with an intergral
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For a class project we have to determine the quantity of a drug present in the blood stream after t, hours. We know that the rate of release of the drug is in the form of the equation a*e^(-b*t). The example values we are given are c = 100, a = 8, b=0.1, but these need to be changeable.
This is my work so far,

We were also given this information

Does anyone know how I can plot this?
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Torsten
2018-3-15
a=8;
b=0.1;
c=100;
q=@(tf)c-a/b*(1-exp(-b*tf));
tf=0:0.1:1;
plot(tf,q(tf));
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