'2x 2x' presentation slideshows

Lecture 1(c) Marginal Analysis and Optimization

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Bellwork 9/20/18

Bellwork 9/20/18. Go to https://join.quizizz.com. 1.) x + 7 = 54 2.) -3 + d = -28. Recap of 1-step equations. * USE REVERSE PEMDAS*. 3.) 2x=18 4.) -24=8x. Recap of 2-step equations 7.) 3x -7 = 21 8.) -2x -4 = -12. 10.) -36 = 12 - x. Recap Distributive Property.

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Week 3

Week 3. GE127. Graph the point (-4,6). The point (-4,6) is graphed the following way: We know that x is -4 so we find -4 on our graph:. Then, we know the corresponding y is 6, so we go up 6:. Identify the X and Y intercepts.

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More on Solving Equations

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More on Solving Equations

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Geometry

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Warm-Ups for Circles

Warm-Ups for Circles. Warm up #2. Warm Up #3. Hint: Draw a picture to represent the situation. CHORD RULE #1. If a diameter of a circle is perpendicular to a chord, then the diameter bisects the chord and its arc. IF: AD ? BD and AR ? BR THEN: CD is perpendicular to AB. C. P.

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Solving literal equations (formulas) for a specified variable.

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WARM- UP!

WARM- UP!. 1.Write the equation in slope-intercept form 2x + y = 4 2.Write the x and y intercept of 2x + 3y = 6. OBJECTIVES:. Determining whether lines are parallel Writing equations of parallel lines 2/ 17/11. PARALLEL LINES.

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HOW TO DRAW TEXAS

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HOW TO DRAW TEXAS

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Unit 5 Part 1

Unit 5 Part 1. Perpendicular Bisector, Median and Altitude of Triangles. Midpoint of a segment. Perpendicular Bisector. Any point on the perpendicular bisector of a line segment is equidistance from the endpoints of the segment. Perpendicular Bisector of a Triangle.

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1) Solve 2x - 4y = 7 for x To get x by itself, what is the first step?

Answer Now. 1) Solve 2x - 4y = 7 for x To get x by itself, what is the first step?. Add 2x Subtract 2x Add 4y Subtract 4y. 1) Solve 2x - 4y = 7 for x Use a DO-UNDO chart to help determine the steps. Ask yourself, What is the first thing we are doing to x? What is the second thing?.

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Section 3.4 Solving Equations with Variables on Both Sides

Section 3.4 Solving Equations with Variables on Both Sides. Mr. Beltz & Mr. Sparks. Goal:. Solve equations that have variables on both sides. Basics. Get the Variables to one side (either side) Combine Like Terms Solve the Equation using Inverse Relationships

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Systems of Linear and Quadratic Equations

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No Solution & Identity

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Section 6-3

Section 6-3. Solve Multi-Step Inequalities. Objective: Students will create and solve inequalities. Standards: A.REI.1 , A.REI.3 , A.CED.3. Example 1. Solve a two-step inequality: JUSTIFY -7x + 2 < -5 - 2 -2 -7x < -7 -7 -7

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x + 7

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