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Title:

Intermediate Algebra

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Intermediate Algebra. A review of concepts and computational skills. Chapters 1-3 ... Formulas and applications. Linear Inequalities. Interval notation for ... – PowerPoint PPT presentation

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Learn more at: http://www.math.usu.edu
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Title: Intermediate Algebra


1
Intermediate Algebra
  • A review of concepts and computational skills
  • Chapters 1-3

2
The Real Numbers
  • Sets and notationunion, intersection, subset
  • Natural, Whole, Integers, Rational, Irrational
  • Graphing reals on a number line
  • Interval notation

3
Properties of Real Numbers and Evaluating
  • Commutative, Associative, Distributive
  • Inverse, Identity
  • Using properties to evaluate, simplify expressions

4
Linear Equations
  • Addition/subtraction property of equality
  • Multiplication/division property of equality
  • Solving linear equations in one variable
  • Formulas and applications

5
Linear Inequalities
  • Interval notation for inequalities
  • Graphing on a number line
  • Solving inequalities
  • Compound inequalities
  • Absolute Value equations and inequalities

6
Linear Equations in Two Variables
  • Graphing points and lines using ordered pairs
  • Midpoint and Distance Formulas
  • x- and y-intercepts
  • Horizontal and vertical lines
  • Slope of a line
  • Parallel and perpendicular lines

7
More Linear Equations
  • Slope-Intercept form
  • Standard form
  • Point-slope form
  • Use the 3 forms of a linear equation to graph
  • Write an equation given 2 points
  • Write an equation given point and slope

8
Linear Inequalities
  • Graph lines of inequalities choose test points
    to shade solution set
  • Systems of linear inequalities and their graphs

9
Functions and Relations
  • Functionthere is only one y for any value of x
  • Determine if a relation is a function tables,
    mapping, vertical line test
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