'Form ax' diaporamas de présentation

Chapter 1 Section 1.1

Prepared by Doron Shahar. Chapter 1 Section 1.1. Linear Equations. Prepared by Doron Shahar. Warm-up. A linear equation in one variable is an equation that can be written in the form __________ where a and b are constants and a ? 0. Solve for x in the following equations.

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Section P4 Polynomials

Section P4 Polynomials. How We Describe Polynomials. Adding and Subtracting Polynomials. Example. Perform the indicated operations and simplify:. Example. Perform the indicated operations and simplify:. Multiplying Polynomials. Example. Find each product:. Example. Find each product:.

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5.1 Equations of Lines

5.1 Equations of Lines. y. This is the graph of the equation 2 x + 3 y = 12. (0,4). (6,0). x. 2. -2. Equations of the form ax + by = c are called linear equations in two variables . The point (0,4) is the y -intercept . The point (6,0) is the x -intercept .

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Quadratic functions

Quadratic functions. A. Quadratic functions B. Quadratic equations C. Quadratic inequalities. A. Quadratic functions. A. Quadratic functions. Example Remember exercise 4 (linear functions) : For a local pizza parlor the weekly demand function is given by p=26-q/40.

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Introduction

Introduction In an equation with one variable, x , the solution will be the value that makes the equation true. For example: 1 is the solution for the equation x = 1. 2 is the solution for the equation 2 x = 4.

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Linear Inequality

Linear Inequality. A linear inequality is any inequality of the form ax + by ? c , where the ? can be replaced by >, <, ?, or ?. Example 1. Graph the solutions to y ? ?2 x + 3. y. x. 0 ? 0 > 6. Example 2.

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Introduction To Slope

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Algebra 1

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13.2 More on Solving Quadratic Equations

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1.2.1 Warm-up Read the scenario and answer the questions that follow.

1.2.1 Warm-up Read the scenario and answer the questions that follow. Andrew is practicing for a tennis tournament and needs more tennis balls. He bought 10 cans of tennis balls online and received a 25% discount. The shipping cost was $ 5.99. Let x represent the cost of each can.

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10.2 Point-Slope and Standard forms of Linear Equations

10.2 Point-Slope and Standard forms of Linear Equations. CORD Math Mrs. Spitz Fall 2006. Objective. Write a linear equation in standard form given the coordinates of a point on the line and the slope of the line.

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5-7 Ax + by = c form

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Lesson 6.5: The Quadratic Formula and the Discriminant, pg. 313

Lesson 6.5: The Quadratic Formula and the Discriminant, pg. 313. Goals: To solve quadratic equations by using the Quadratic Formula. To use the discriminant to determine the number and type of roots of a quadratic equation. Quadratic Formula.

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Lesson 48 -- Polynomials -- Degree -- Addition of Polynomials

Lesson 48 -- Polynomials -- Degree -- Addition of Polynomials. Polynomials. The following are some expressions that we have seen so far:. Polynomials. Each algebraic expression is in the form ax n . The numerical coefficient of each algebraic expression, a, is a real number.

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Slope of a Line

Slope of a Line. Slope basically describes the steepness of a line. If a line goes up from left to right, then the slope has to be positive. Conversely, if a line goes down from left to right, then the slope has to be negative. Definitions of Slope.

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Prerequisite Skills

1. The graph of a ( n ) ? function is a parabola. quadratic. ANSWER. Prerequisite Skills. VOCABULARY CHECK. 2. 2. The graph of the rational function y = , shown at the right, is a ?. x. hyperbola. ANSWER. linear. ANSWER. Prerequisite Skills. VOCABULARY CHECK.

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Exponential functions

Exponential functions. A function in which x is in the power is called an exponential function. Exponent is another name for power. The general form is: y = b ( a x ) where a and b are constants and a is positive. The graph of an exponential function is called an exponential curve.

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8.3- Solving equations of form ax+b = cx+d

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Learning Outcomes MAT 060

Learning Outcomes MAT 060. The student should be able to model and solve application problems while learning to: Add, subtract, multiply, and divide fractions and decimals. Utilize the correct order of operations Evaluate powers and roots

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Division of a Polynomial

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