'Never negative' diaporamas de présentation

Chapter 3. Vectors and Coordinate Systems

Chapter 3. Vectors and Coordinate Systems. Our universe has three dimensions, so some quantities also need a direction for a full description. For example, wind has both a speed and a direction; hence the motion of the wind is described by a vector.

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SAT MATH PREPERATION

SAT MATH PREPERATION. P roblems Related to SAT. Geometry Algebra Precalculus Additional problems in the blog. Problems. 1. Question: In an isosceles triangle ABC, AM & CM are angle bisectors of angles BAC and BCA respectively. What is the measure of angle AMC?

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Section 6-3

Section 6-3. Applications of Normal Distributions. NONSTANDARD NORMAL DISTRIBUTIONS. If ? ? 0 or ? ? 1 (or both), we will convert values to standard scores using the formula

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WARM UP

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Applications of the Normal Distribution

Applications of the Normal Distribution. Section 6.4 . Find the probabilities for a normally distributed variable by transforming it into a standard normal variable Find specific data values given the percentages, using the standard normal distribution. Objectives.

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Applications of the Normal Distribution

Applications of the Normal Distribution. Section 6.4 . Find the probabilities for a normally distributed variable by transforming it into a standard normal variable Find specific data values given the percentages, using the standard normal distribution. Objectives.

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Algebra 2 Section 6-1

Algebra 2 Section 6-1. Roots of Real Numbers. In General:. RADICAL SIGN. For EVEN roots, the radicand must be ? 0 and there are two roots, the principal (or positive) root and its additive inverse (opposite). For ODD roots, there is exactly one root for any value of the radicand. INDEX.

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Solving Absolute Value Equations

Solving Absolute Value Equations . What is Absolute Value?. The absolute value of a number is the number of units it is from zero on the number line. 5 and -5 have the same absolute value. The symbol | x | represents the absolute value of the number x. |-8| = 8 |4| = 4 You try:

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Quick Start Expectations

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Axioms

Axioms. A rule or a statement which we accept without any proof. Draw 2 points. Draw lines between these 2 points. How many can you draw? Axiom 1 : there is exactly one line through any 2 points. Ruler axiom. Draw a line between 2 points A and B. Measure from A to B and measure from B to A

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When solving absolute value inequalities: -isolate what is inside the absolute value bars

When solving absolute value equations you must rewrite the equation as two linear equations. - isolate what is in the absolute value bars -rewrite it as two equations, one equal to the positive the other equal to the negative. When solving absolute value inequalities:

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