A3: Parent Functions

Linear Function

Linear Function

Domain: (-∞, ∞) Range: (-∞, ∞) Intercept: (0,0)

Quadratic Function

Domain: (-∞, ∞) Range: (-∞,∞) Intercept: (0,0)

Domain Variable

x

Range Variable

y

Cubic Function

Domain: (-∞, ∞) Range: (-∞,∞) Intercept: (0,0)

Square Root Function

Domain: [0, ∞) Range: [0,∞) Intercept: (0,0)

Cube Root Function

Domain: (-∞, ∞) Range: (-∞,∞) Intercept: (0,0)

Rational Function

Domain: (-∞, ∞) Range: (0,∞) Intercept: none

Exponential Growth Function

Domain: (-∞, ∞) Range: (0,∞) Intercept: (0,1)

Exponential Decay Function

Domain: (-∞, ∞) Range: (0,∞) Intercept: (0,1)

Logarithmic Function

Domain: (0, ∞) Range: (-∞,∞) Intercept: (1,0)