1 Precalculus Review 0.1 The Real Numbers and the Cartesian Plane 0.2 Functions 0.3 Geometric Properties of Functions 0.4 Linear Functions 0.5 Quadratic.
© 2008 Pearson Addison-Wesley. All rights reserved 8-4-1 Chapter 1 Section 8-4 An Introduction to Functions: Linear Functions, Applications, and Models.
Chapter 4 4-1 Identifying Linear Functions. SAT Problem of the day.
ECON 1150, 2013 Functions of One Variable ECON 1150, 2013 1. Functions of One Variable Examples: y = 1 + 2x, y = -2 + 3x Let x and y be 2 variables.
Pre-Algebra 12-5 Linear Functions Check 12-4 Homework.
Precalculus & Trignometry. Objectives: Recognize the graphs of parent functions. Right now, you are responsible for Linear functions Quadratic.
Bell Work 1.Get your tracking folder. 2.Read through the current scale (LG # 808). 3.Check off any boxes we have learned about and you have mastered. 4.Rate.
Introduction Remember that linear functions are functions that can be written in the form f(x) = mx + b, where m is the slope and b is the y-intercept.