Algebra II
Chapter 2: Linear Equations and Functions
Brown
Big Ideas:
1. Representing relations and functions
2. Graphing linear equations and inequalities in two variables
3. Writing linear equations and inequalities in two variables
Activating Strategy: Review evaluating variable expressions for a given value of the variable,
solving linear equations in one variable and solving linear equations in standard form.
Key vocabulary:
Relation, domain, range, function, slope, parallel, perpendicular, rate of change, y-intercept,
slope-intercept form, x-intercept, standard form, point-slope form, direct variation, constant of
variation, scatter plot, positive correlation, negative correlation, best-fitting line, absolute value
function, transformation, translation, reflection
Lesson 1: M11.D.1.1.2 Represent Relations and Functions
AP#1: How do you graph relations and functions?
Assignment: PG 76 #1-39 Multiples of 3
Lesson 2: M11.D.3.2.1 Find Slope and Rate of Change
AP #2: How do you determine whether two nonvertical lines are parallel or perpendicular?
Assignment: PG 86 #3-39x3
_______________________________________________________________________________________________
Lesson 3: M11.D.2.1.2 Graph Equations of Lines
AP#3: How do you graph a linear equation using intercepts?
Assignment: PG 93 #3-51 multiples of 3
Lesson 4: M11.D.3.2.2 Write Equations of Lines
AP#4: How do you write the equation of a line given the slope and a point?
Assignment: PG 101 #3-45 x3
Lesson 5: M11. A.2.1.2 Model Direct Variation
AP#5: What is a constant of variation?
Assignment: PG 109 #3-33 Multiples of 3
Lesson 6: M11.E.4.2.1 Draw Scatter Plots and Best-Fitting Lines
AP#6: How can you tell if a set of data points can be modeled by a best-fitting line?
Assignment: PG 117 #1-18
Lesson 7: Using Absolute Value Functions and Transformations
AP#7: How do the values of a, h and k affect the graphing of y=a*f(x-h) + k in relation to the
graph of y=f(x)?
Assignment: PG 126 #1-29 Odd
Algebra II Pacing Guide: Chapter 2
Lesson 8: M11.D.2.1.2 Graph Linear Inequalities in Two Variables
AP#8: What does a dashed boundary line on the graph of an inequality represent?
Assignment: PG 135 #1-29 Odd
Extended Thinking Activity: PG 112 (Sec 2.6) Fitting a Line to Data
Summarizing Strategy: Review main concepts pgs 140-144/ Review for exam: Practice Test
Algebra II Pacing Guide: Chapter 2
Big Ideas:
1. Representing relations and functions
2. Graphing linear equations and inequalities in two variables
3. Writing linear equations and inequalities in two variables
_______________________________________________________________________________________________
Key vocabulary:
Relation, domain, range, function, slope, parallel, perpendicular, rate of change, y-intercept,
slope-intercept form, x-intercept, standard form, point-slope form, direct variation, constant of
variation, scatter plot, positive correlation, negative correlation, best-fitting line, absolute value
function, transformation, translation, reflection
Lesson 1: M11.D.1.1.2 Represent Relations and Functions
AP#1: How do you graph relations and functions?
Assignment:
Lesson 2: M11.D.3.2.1 Find Slope and Rate of Change
AP #2: How do you determine whether two nonvertical lines are parallel or perpendicular?
Assignment:
_______________________________________________________________________________________________
Lesson 3: M11.D.2.1.2 Graph Equations of Lines
AP#3: How do you graph a linear equation using intercepts?
Assignment:
Lesson 4: M11.D.3.2.2 Write Equations of Lines
AP#4: How do you write the equation of a line given the slope and a point?
Assignment:
Lesson 5: M11. A.2.1.2 Model Direct Variation
AP#5: What is a constant of variation?
Assignment:
Algebra II Pacing Guide: Chapter 2
Lesson 6: M11.E.4.2.1 Draw Scatter Plots and Best-Fitting Lines
AP#6: How can you tell if a set of data points can be modeled by a best-fitting line?
Assignment:
Lesson 7: Using Absolute Value Functions and Transformations
AP#7: How do the values of a, h and k affect the graphing of y=a*f(x-h) + k in relation to the
graph of y=f(x)?
Assignment:
Lesson 8: M11.D.2.1.2 Graph Linear Inequalities in Two Variables
AP#8: What does a dashed boundary line on the graph of an inequality represent?
Assignment: