Solving Systems of Equations by Elimination by Tammy Wallace Varina High School.
The Cover up method (the x-axis) The Cover up method (the y-axis) Using the facts Using Cover up Your turn – Question 1 Your turn – Question 2 Your turn.
Gateway Quiz #1 Results: Average class score: x.x% Number of students who passed: x (Passing the Gateway requires a perfect score of 8/8, and very few.
Summer Assignment Answers
Warm Up Simplify each expression. 1. 3x + 2y – 5x – 2y 2. 5(x – y) + 2x + 5y 3. 4y + 6x – 3(y + 2x) 4. 2y – 4x – 2(4y – 2x) –2x 7x7x y –6y–6y.
The Basics of Regression
Section 8.1 Mathematical Modeling with Differential Equations.
FNCE 4070: FINANCIAL MARKETS AND INSTITUTIONS Lecture 6: Forecasting With the Term Structure of Interest Rates Forecasting Business Cycle Turning Points.
Holt Algebra 1 6-3 Solving Systems by Elimination 6-3 Solving Systems by Elimination Holt Algebra 1 Warm Up Warm Up Lesson Presentation Lesson Presentation.
Warm-up!!. CCGPS Geometry Day 60 (11-5-13) UNIT QUESTION: How are the equations of circles and parabolas derived? Standard: MCC9-12..A.REI.7, G.GPE.1,2.
Circles, Parabolas, Ellipses, and Hyperbolas Table of Contents Title Slide Equations of the Curves centered at the origin (0,0) Equations for Curves.
Warm-up!!
