kut

odsječak na y - osi

a = 1 (slider from -5 to 5, step 0.5)
b = 1 (slider from -5 to 5, step 1)
f(x) = (a * x) + b
A = Intersect(f, yAxis)
B: (0, 0)
g = Segment(B, A)
C: (6, 0)
D = Intersect(f, xAxis)
α = Angle(C, D, A)
c = false
d = false
tekst1: "f(x)=" + f + ""