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# Algebra 2 9/18/12

Monday 9/17/12 Flashbacks for this week…I can solve absolute value equations.  Quiz Friday

Monday 9/17/12 INB page 23 – Summary of Explore Activity last Wednesday.  And INB page 22 assignment.

Tuesday 9/18/12 – Assessment over Relations/Functions – Students not achieving at least 85% will be required to retake AFTER they have completed a wrong answer analysis and practiced / proof of study.

FunctionsPracticeAssessment

Due Thursday – If you didn’t know what to do…pretend you do and do it.  Students are asked to look for clues in the 5 given problems and attempt to do them.  These are to be attempted before you walk in class on Thursday.

Thursday – Function Operations
I can add, subtract, multiply functions.
I can create a new function by finding the composition of 2 given functions.

Friday – Flashbacks Quiz – Solving Absolute Value Equations
Friday – Wrong Answer Analysis on Tuesday’s (9/18) Assessment

# Algebra 2

Our Friday ACT-Skills Quiz over Inequalities:

Pages 29 & 30 were checked / discussed in class – focus on Key Features of Functions & Defining the Domain & Range when given a graph.

Exit Quiz:

# Algebra 2 INB 13, 14, 15, 17

A quick review over our Function Family Names, Equations & Graphs as we returned from a long weekend.

INB 13 Relations & Functions

Vertical Line Test

Key Features of a Function from a Graph:
At the end of the graph…is it increasing ? decreasing?
Intercepts:  x – intercept, y – intercept – is there one, two, none or more?
Does the graph have a higest ponit or lowest point? (Maximum/Minimum)
Domain – set of possible x-values
Range – set of possible y-values

INB 15 Function Families 8/30/12

INB 14 9/4/12 Study Guide

Tuesday 9/5/12
Matching Quiz (Practice) Function Families

INB 17 9/5/12 Domain / Range (practice key features!)

9/5/12 HW Assignment pages 29 & 30 (handouts)