f(x)=x\cdot \ln (x)

g(x)=\frac{1}{x}

f'(x)

g(x) = 1 / x
h(x) = ln(x)
f(x) = h(x) / g(x)
f'(x) = f'(x)
p: y = x
E: (1, 1)
m: -6
q: y = (m * x)
r: y = (-3 * x)
s: y = (-6 * x)
Text3: "h(x)=" + (LaTeX[h]) + ""
Text8: "" + (LaTeX[p]) + ""
Text7: "" + (LaTeX[r]) + ""
Text9: "" + (LaTeX[s]) + ""
A = (0.0021578266252703575, -0.002347131329781177)
B = (0.002929358119017097, -0.01121974350786868)
Text1 = LaTeX(f', true, true)
M = (-1.0658055125555985, 0.7907246737364455)