Algebra 2 Honors Back To School 2007-2008 Mark Doering

Parent Information: elsegundousd.com mdoering@esusd.k12.ca.us School phone: 310-615-2662 #328 Summer Packet

Parent Information: Graphing Calculator ( TI-89 ) Contract and Minimum Grade Extra Help: Snack, Lunch, Tutor List Student Active, Project Driven Curriculum

Year Long Theme: “Functions” Types: Linear Systems and Matrices Quadratic Other Polynomials Cubics, Quartics, and Quintics Exponential Logarithmic Rational Radical Common Areas of Study: Domain Range Graphs Transformations Solve Applications Work

Other Topics: Conic Sections Combinations and Permutations Probability Introduction to Trigonometry

Need to Know: Linear Review Functions, Domain & Range, Function Notation Coordinate Plane, Ordered Pairs, Origin Slope, Rate of Change, Slope Formula Types of Slopes: Positive, Negative, Zero, Undefined Vertical Lines, Horizontal Lines Parallel and Perpendicular Lines Slope Intercept Form of a Line Point Slope Form of a Line Standard Form of a Line Graphing Linear Functions Writing Equation of a Line

Linear Functions Skills Practice Given points ( 2, 3) and (5, -6) Find slope Find equation of the line in slope-intercept form Graph the function If x = 12 , find y Bookstore Sales Problem In 1990, sales were $7.4 billion In 1997 sales were $12.3 billion Write a linear model for retail sales s ( in billions of dollars) at the bookstore from 1990 to 1997 Let t represent time in years since 1990 Estimate the retail sales at the bookstore in 2012 Graph your results