Pre-calculus Contents F
Transition of the polynomial expression from the general to source form and vice versa
Deriving the coordinates of translations formulas and the coefficients of the source polynomial function
Quadratic function
Cubic functions
Quartic functions
Sigma notation of the polynomial
Coefficients of the source polynomial in the form of a recursive formula
Coefficients of the source polynomial function are related to its derivative at
x
0
The general form or translatable form of the polynomial
The coordinates of translations and the coefficients of the source function formulas
Quadratic formulas
Cubic formulas
Quartic formulas
Quintic formulas
Sextic formulas
Translated monomial (or power) function
Translated monomial function graphs
Translated sextic function example
Rational
Functions
Basic properties
of rational functions
The graph of the
reciprocal function
f
(
x
) =
c
/
x
, equilateral or rectangular hyperbola
Translation of the reciprocal function
f
(
x
) = (
ax
+
b
)/(
cx
+
d
)
, linear rational function
Graphing rational functions
Vertical asymptotes of rational functions
Horizontal asymptotes of rational functions
The oblique or slant asymptote of rational functions
Graphs of rational functions examples
Exponential and Logarithmic Functions and Equations
Inverse functions
Exponential functions
Logarithmic functions
Translated logarithmic and exponential functions
Rules and properties of logarithms
Natural logarithm
and
common logarithm
conversions
Changing the base - different logarithmic identities
Exponential and logarithmic equations
Solving exponential and logarithmic equations
Exponential equations
Logarithmic equations
Trigonometric Functions
Calculation of values of trigonometric functions
Trigonometric reduction formulas - the reference angles
Calculation of values of trigonometric functions of an arbitrary angle x
examples
Basic relationships between trigonometric functions of the same angle
Basic relationships between trigonometric functions of the same angle shown in the unit circle
Basic relationships between trigonometric functions of the same angle shown in the tabular form
Basic relationships between trigonometric functions of the same angle examples
The addition formulas and related identities
The sum and difference formulas for the trigonometric functions
Deriving the addition formulas for sine and cosine functions
The addition formulas for tangent and cotangent functions
Trigonometric functions of double angles, double angle formulas
Trigonometric functions expressed by the half angle
Trigonometric functions of double angles expressed by the tangent function
Trigonometric functions expressed by the tangent of the half angle
Half angle formulas
Trigonometric functions expressed by the cosine of the double angle
Sum to product and product to sum formulas or identities
Sum to product formulas for the sine and the cosine functions
Sum to product formulas for the tangent and the cotangent functions
The product to sum formulas for the sine and cosine functions
Trigonometric identities examples
Pre-calculus Contents
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