curseurs

textes

fonction dérivée

a = 0.4 (slider from -5 to 5, step 0.1)
b = 0.3 (slider from -5 to 5, step 0.1)
c = -0.1 (slider from -5 to 5, step 0.1)
f(x) = (a * x^(2)) + (b * x) + c
A = Point(f)
d = Tangent(A, f)
m = Slope(d)
f' = Derivative(f)
T1: "Le nombre dérivé en A est " + (f'(x(A)))
T2: "La pente de la tangente en A est " + m
e = true
g = true
h = false
B = Intersect(f', xAxis)