$g(x) = e^{kx}$

$f(x) = b^x$

k = 0.5 (slider from -5 to 5, step 0.01)
L = -3 (slider from -5 to 5, step 0.1)
Text2: "g(x) = e^{" + (LaTeX[k]) + "x}"
g(x) = ℯ^((k * x))
b = 2 (slider from 0 to 5, step 0.01)
f(x) = b^(x)
Text1: "f(x) = " + (LaTeX[b]) + "^x"
U2 = NaN
O2 = NaN
R = 1 (slider from -5 to 5, step 0.1)