Unit+2+Part+1+-+Graphing

4.01 Use linear functions or inequalities to model and solve problems; justify results. a) Solve using tables, graphs, and algebraic properties. b) Interpret constants and coefficients in the context of the problem. 3.03 Create linear models for sets of data to solve problems. a) Interpret constants and coefficients in the context of the data. b) Check the model for goodness-of-fit and use the model, where appropriate, to draw conclusions or make predictions.
 * Learning Goals**

Monday 2/7
SWBAT graph equations in slope-intercept form

Tuesday 2/8
SWBAT graph equations in standard form

Notes Classwork/Homework

Wednesday 2/9 (Early Release)
Task 1 Check homework Quiz on graphing

Task 2 Track Unit 1 Tests

Thursday 2/10
SWBAT interpret slope and y-intercept in the context of real-world problems

Task 1 Finish tracking Unit 1 Tests On your tracker, answer the following questions:
 * 1) What objectives did you master? (80% or higher)
 * 2) What objectives do you still need to work on?
 * 3) What can you do in class to make sure that you show improvement?

Task 2 Explore the slope-intercept graph (CLICK HERE). Answer the questions in the Word document or on a separate sheet of paper. (If you don't have a laptop, look on with someone who does)

Task 3 Complete the worksheet attached below (we'll do examples together first)

Friday 2/11
SWBAT interpret slope and y-intercept in the context of real-world problems

Task 1 Warm Up - Identify the slope and y-intercept of each of the following equations:
 * 1) y = 2x - 2
 * 2) y = -2/3x + 4
 * 3) y = 4x
 * 4) y = -x + 5
 * 5) y = 6/5x - 3/5

Task 2 We'll do example problems on interpreting slope and y-intercept. Relay Problems
 * I will pass out several problems. Everyone will do one step and pass it to the next person.
 * The next person needs to make sure the previous step was correct and complete the next step.

Task 3 Complete the worksheet on interpreting and turn it in before you leave!

Task 4 Exit Ticket

Monday 2/14
SWBAT write and solve equations in y=mx+b form from word problems

Task 1 Review interpreting slope and y-intercept from word problems

Task 2 Notes/Examples on writing equations from word problems

Task 3 Classwork

Homework due tomorrow:

Tuesday 2/15
SWBAT use slope-intercept form to solve problems involving linear models

Task 1 Warm Up: Check homework

Task 2 Unit 2 Mastery Quiz 2

Task 3 Finish back of notes from yesterday - rate of change problem examples

Task 4 Classwork

Wednesday 2/16
SWBAT write an equation for a line of best fit and use it to make predictions

Task 1 Warm Up: Review problems from yesterday (and turn in)

Task 2 Notes - Lines of best fit, making predictions

Task 3 Classwork

Thursday 2/17
SWBAT write an equation for a line of best fit, make predictions, and interpret slope and y-intercept in the context of the data SWBAT review for Unit 2 Part 1 Test

**Task 1**

**Task 2** www.classscape.org Quiz codes
 * 1) First **10C - S07**
 * 2) Second **00M - 004**
 * 3) Third **101 - 306**

Friday 2/18
Unit 2 Part 1 TEST!