'Absolute value inequalities' diaporamas de présentation

The Cartesian Plane and Functions

The Cartesian Plane and Functions. Calculus Chapter P. Real line. Number line X-axis. Coordinate. The real number corresponding to a point on the real line. Origin. zero. Positive direction. To the right Shown by arrowhead Direction of increasing values of x. Nonnegative.

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Solving and Graphing Inequalities

Solving and Graphing Inequalities. Chapter 6. Rules for graphing your answers. If the letter is on the left then we can follow the direction of the arrow We must mark the numbers < or > we use an open circle < or > we use a closed circle.

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6.1 Solving Linear Inequalities in One Variable

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Cardinality of a Set

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3.7 Absolute Value Inequalities:

Inverse Operations: Operations that undo another operation. . 3.7 Absolute Value Inequalities:. Isolate: The use of inverse operations used to leave a variable by itself. . Absolute Value: The distance from zero to that place. It can be on the left (-) or on the right (+) of zero. GOAL:.

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College Algebra: Section 1.7 Equations and Inequalities Involving Absolute Value

College Algebra: Section 1.7 Equations and Inequalities Involving Absolute Value. Objectives of this Section Solve Equations Involving Absolute Value Solve Inequalities Involving Absolute Value. Equations Involving Absolute Value.

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Opener #3 (8/27/10) Solving Equations and Inequalities

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Algebra 2 Traditional

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3-6 Graphing Inequalities

3-6 Graphing Inequalities. Objective. Learn to graph linear and absolute value inequalities on the coordinate plane. Vocabulary. Related equation The equation that the inequality resembles Ex. y > 3x + 5 and y = 3x + 5 Boundary

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Absolute Value Equations and Inequalities

2.5. Absolute Value Equations and Inequalities. Evaluate and graph the absolute value function Solve absolute value equations Solve absolute value inequalities. Definition of the Absolute Value Function. The graph of y = | x |. V-shaped Cannot be represented by single linear function.

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Lesson 1-5

Lesson 1-5. Absolute Value Equations and Inequalities. Vocabulary. The absolute value of a number is its distance from zero on the number line and distance is nonnegative. An extraneous solution is a solution of an equation derived from an original equation but it is not a solution.

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Graphing Linear Inequalities in Two Variables

Graphing Linear Inequalities in Two Variables. SWBAT graph a linear inequality in two variables SWBAT Model a real life situation with a linear inequality. Some Helpful Hints. If the sign is > or < the line is dashed If the sign is ? or ? the line will be solid

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Absolute Value Inequalities

Absolute Value Inequalities. Algebra. Solving an Absolute-Value Inequalities. ? 8 ? 7 ? 6 ? 5 ? 4 ? 3 ? 2 ? 1 0 1 2 3 4 5 6 7 8.

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Review of Inequalities

Review of Inequalities. Less than/ Greater than. Less than or equal to/ Greater than or equal to. Represented with a closed circle on a number line. Includes the value. Represented with an open circle on a number line. Does not include the value.

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Linear Inequality Test Review

Linear Inequality Test Review. Algebra 1. Inequality Races. Students will be divided by rows. Students will race to solve an inequality one step at a time

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Solving Inequalities

Solving Inequalities. To solve an inequality, use the same procedure as solving an equation with one exception. When multiplying or dividing by a negative number , reverse the direction of the inequality sign. -3 x < 6 divide both sides by -3 -3 x /-3 > 6/-3 x > -2. -2.

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Solve absolute Value Inequalities

Solve absolute Value Inequalities. Isolate the absolute value on one side of the equation. Write the problem as a compound inequality. LESS THAN: If absolute value is <a, then write the problem as a compound inequality -a< || < a GREATER THAN:

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Simple Probability

Simple Probability. Section 1.6. BELLWORK. Solve and graph. Write your answer in interval notation. Suppose you have a jar with 20 marbles in it: 5 blue, 8 red, 6 green, and 1 white. If one marble is chosen at random, find each theoretical probability. P(red) P(blue) P(red or blue)

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