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| Algebraic Equations and Inequalities |
 Properties of Equations and Inequalities Graphical Interpretation of Solutions
Linear Equations Linear Inequalities
Linear Equations Involving Absolute Value Linear Equations Involving a Few Absolute Values Linear Inequalities Involving Absolute Value
 Quadratic
EquationsQuadratic Equations and Quadratic Functions Extreme Value of Quadratic Function Quadratic Formula Solving Quadratic Equations by Factoring Quadratic
Inequalities |
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Let a quadratic function, y = a x2 + b x + c, be represented by the form, y – y0
= a ( x – x0
)2,
where
In both cases,
 is the extreme point.
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are coordinates of the vertex of the parabola.
for any values of 
for any values of 
