find t and Use a graphical method to locate the initial estimate

find t and Use a graphical method to locate the initial estimate

x = t*v*exp(-w*t)
v = 4.8626;
w = 4.4721;
x=0.17;

[darova]

Did you use plot()?

Answer 1

[KSSV]

syms t ; 
v = 4.8626;
w = 4.4721;
x=0.17;
f = x - t*v*exp(-w*t)==0  ; 

s = double(solve(f)) ;