Fig 4.22

Tangent line.

using Plots
Plots.default(linewidth=2)

The curve

f = x -> 3 / (x-2)

#2 (generic function with 1 method)

slope and y intercept for x = 4

t = x -> -3 / (4 - 2)^2 * (x - 4) + f(4)

#5 (generic function with 1 method)

fig = plot(title="Fig 4.22")
plot!(fig, f, 2.2, 8.0, lab="Curve")
plot!(fig, t, 2.7, 5.3, lab="Tangent line")
plot!(fig, xlabel="Reaction rate", ylabel="Inhibitor concentration",
      xlims=(2., 8.), ylims=(0., 4.)
)

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This notebook was generated using Literate.jl.