Exp.Fkt mit verschiedenen Wachstumsfaktoren

Wachstumsfaktor

a = 1.5 (slider from 0 to 3, step 0.1)
f(x) = a^(x)
x1 = 2.4 (slider from -2 to 6.5, step 0.05)
P: (x1, f(x1))
g = Tangent(P, f)
b = Slope(g)
y1: y(P)
h = OrthogonalLine(P, yAxis)
A = Intersect(yAxis, h)
i = Segment(A, P)
Text2: " " + y1 + ""
Text1: "Steigung  " + b + ""