Precalculus

# Index

C
Cartesian equation8.3 Polar Coordinates
center of a hyperbola10.2 The Hyperbola
center of an ellipse10.1 The Ellipse
central rectangle10.2 The Hyperbola
circumference5.1 Angles
co-vertices10.1 The Ellipse
combining functions1.4 Composition of Functions
complement of an event 11.7 Probability
Complex Conjugate Theorem3.6 Zeros of Polynomial Functions
composition of functions1.4 Composition of Functions
compound interest4.1 Exponential Functions
conjugate axis10.2 The Hyperbola
constant of variation3.9 Modeling Using Variation
constant rate of change2.3 Modeling with Linear Functions
coordinate plane10.3 The Parabola
correlation coefficient2.4 Fitting Linear Models to Data
coterminal angles5.1 Angles, 5.1 Angles, 5.1 Angles
curvilinear path8.6 Parametric Equations
J
jump discontinuity12.3 Continuity
P
parallelograms8.8 Vectors
partial fraction9.4 Partial Fractions
partial fraction decomposition9.4 Partial Fractions, 9.4 Partial Fractions
Pascal's Triangle11.6 Binomial Theorem
point-slope form2.1 Linear Functions
point-slope formula10.2 The Hyperbola
polar form of a complex number8.5 Polar Form of Complex Numbers
position vector8.8 Vectors, 8.8 Vectors
positive angle5.1 Angles, 5.1 Angles
probability11.7 Probability
probability model11.7 Probability
product of two matrices9.5 Matrices and Matrix Operations
properties of determinants9.8 Solving Systems with Cramer's Rule
S
sample space11.7 Probability
SAS (side-angle-side) triangle8.2 Non-right Triangles: Law of Cosines
secant line12.4 Derivatives
sector of a circle5.1 Angles
set-builder notation1.2 Domain and Range
slope of the curve12.4 Derivatives
slope of the tangent12.4 Derivatives
slope-intercept form2.1 Linear Functions
solving systems of linear equations9.1 Systems of Linear Equations: Two Variables
SSS (side-side-side) triangle8.2 Non-right Triangles: Law of Cosines
standard position5.1 Angles, 5.1 Angles, 8.8 Vectors
stepwise function12.3 Continuity
sum and difference formulas for cosine7.2 Sum and Difference Identities
sum and difference formulas for sine7.2 Sum and Difference Identities
sum and difference formulas for tangent7.2 Sum and Difference Identities
system of three equations in three variables9.8 Solving Systems with Cramer's Rule
T
tangent line12.4 Derivatives
terminal point8.8 Vectors, 8.8 Vectors
terminal side5.1 Angles
translation10.1 The Ellipse
transverse axis10.2 The Hyperbola
trigonometric equations8.6 Parametric Equations
trigonometric functions5.4 Right Triangle Trigonometry
U
union of two events11.7 Probability
unit vector8.8 Vectors
upper limit of summation11.4 Series and Their Notations
Y
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