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Browse all AP Pre-Calculus Key Terms

A

Adjacent Side
Amplitude
Angle Measures
Arccos
Arccos(-0.2)
Arccosine
Arcsin
Arcsine
Arctangent
Arctangent function

C

Cartesian Coordinate Plane
Cartesian coordinate system
Closed Interval
Complex numbers
Concave Down
Concave Up
Coordinate Plane
Cosecant
Cosine Function
Cosฮธ
Cosฮธ = sin(ฮธ + ๐›‘/2)
Cot(x)
Cotangent
Counterclockwise
Csc(x)

D

Degrees
Dependent Variable
Domain
Domain and Range
Domain Restrictions

E

Equation for a Sinusoidal Function
Even Symmetry

F

Frequency
Function

G

Graphing Polar Functions

H

Horizontal Shift
Horizontal Stretch/Compression
Hypotenuse

I

Imaginary Component
Independent Variable
Inverse tangent function
Inverse Trigonometric Functions

M

Magnitude
Midline
Minimum

O

Odd Symmetry
Open Interval
Oscillation

P

Parametric coordinate systems
Period
Period of 2๐›‘ Radians
Periodic Function
Periodic Nature of Sine, Cosine, and Tangent
Periodicity
Phase Shift
Point P
Polar Axis
Polar Coordinate Plane
Polar coordinate system
Polar Coordinates
Polar Functions
Pythagorean theorem

R

R = sinฮธ
Radial Distance
Radians
Radius
Real component
Reflection across the origin
Revolution
Right triangle

S

Sec(x)
Sec^2(x)
Secant
Secant Function
Sin^2(x)