x^3-1

(x+1)^{1/3}

p(x) = x^(3) - 1
q(x) = (x + 1)^(1 / 3)
r(x) = x
A = Intersect(p, q, (1.324717957244746, 1.3247179572447463))
C = Point(xAxis)
a = Ray(A, C)
D = Point(yAxis)
b = Ray(A, D)
k = 2.7 (slider from -5 to 5, step 0.1)
f(x) = (x + k)^(2)
g(x) = sqrt(x) - k