The Logistic Function y= 1/(1+e^-x)

Domain: (-∞,∞)

Range: (0,1)

Continuity: Continuous

Boundedness: Bounded above and below

Symmetry: Neither

End Behavior: lim = 0 x-> -∞

lim = 1 x-> ∞

The Reciprocal Function y=1/x

Domain: (-∞, 0) (0, ∞)

Range: (-∞, 0) (0, ∞)

Continuity: Infinite

Boundedness: not Bounded

Symmetry: Odd

End Behavior: lim= 0 x -> -∞

lim= 0 x -> ∞

The Squaring Function y=x^2

Domain: (-∞,∞)

Range: [0,∞)

Continuity: Continuous

Boundedness: Bounded Below

Symmetry: Even

End behavior: lim = ∞ x -> -∞

lim = ∞ x -> ∞