12 Basic Functions

Pre-calc.

Identity Function

f(x) = x

Squaring Function

f(x) = x²

Cubing Function

f(x) = x³

Reciprocal Function

f(x) = 1/x

Square Root Function

f(x) = √x

Natural Logarithm Function

f(x) = ln(x)

Exponential Function

f(x) = e^x

Sine Function

f(x) = sin(x)

Cosine Function

f(x) = cos(x)

Absolute Value Function

f(x) = |x|

Greatest Integer Function

f(x) = int(x)

Logistic Function

f(x) = 1 / (1 + e⁻ˣ)