Algebra I - Week 14

Monday

Bell Ringer

Pg 366 Quiz 2 (The evens)

Objectives

• Graph a quadratic
  • Identify the x and y intercepts
  • Tell whether the x intercept is a maximum or minimum
• Tell whether lines are Parallel, Perpendicular, or neither

 

Agenda

• Bell Ringer
• Check homework
• Worksheet over slopes - parallel or perpendicular
• Graphing quadratics
• Quadratics in Polynomial Form - Activity A Gizmo
• Closure

 

Assignment

Slope worksheet

Graphing quadratics worksheet

 

Tuesday

Bell Ringer

Match the graphs with the equations

Objectives

• Graph a quadratic
  • Identify the x and y intercepts
  • Tell whether the x intercept is a maximum or minimum
• Tell whether lines are Parallel, Perpendicular, or neither

   

Agenda

Bell Ringer

Finish Quadratics in Polynomial Form - Activity A Gizmo

Graphing quadratics - Worksheet

Linear equations and slope worksheet

Closure

Assignments

Slope worksheet

Graphing quadratics worksheet

Review for State Standard 12.6.1

Wednesday

Bell Ringer

Review Questions for State Standard 12.6.1

Objectives

• Assess State Standard 12.6.1

• Define what is statistics
• Calculate Mean, Median, and Mode
• Create a Stem and Leaf plot

Agenda

• Bell Ringer
• State Standard 12.6.1
• Closure

 

Assignment

 

Thursday

Bell Ringer

Statistics Video - What is statistics?

Objectives

• Define what is statistics
• Calculate Mean, Median, and Mode
• Create a Stem and Leaf plot

Agenda

• Bell Ringer
• Making a stem and leaf plot - by hand and using Minitab
• read pg 368-370
• Create a stem and leaf plot for this set of data
• http://content.usatoday.com/sports/baseball/salaries/totalpayroll.aspx?year=2008
• Closure

 

Assignment

pg 371 # 11-20, 30 -32

Friday

Bell Ringer

Create a stem and leaf plot of the major league baseball team that you chose yesterday.

We got the data from this site if you didn't save it.

To make the stem and leaf plot -

1. Enter the salaries into Minitab in column 1 (you will have to type them in copy and paste won't work) Create a title (Salaries) above the column It should look like this
   • you only need to enter the salaries not the names and positions
2. Under the graph menu go down to charater graphs and choose stem and leaf - like this
3. Highlight the plot and copy and paste it into word - put a title with your team name above the plot.
• It should look like this
4. Compare your plot with 1 other classmate - (print two or three copies so you can trade)
5. Write a paragraph that describes what the graphs tell you about the salaries of the two teams
6. Turn in your 2 graphs - yours and one from another student and your paragraph.

Objectives

• Find the 5 number summary

• Create a box plot

• Interpret box plots

Agenda

• Bell Ringer
• Box and whisker plots video
• Work on 6.7 exercises
• Homework
• Closure

Assignment

378 # 11-22 and 379-380 # 25-36

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