Learning Target:  I can factor out the GCF in a quadratic expression.

Agenda:

1. Do Now
2. Class Work, IAN p. 100 (see bottom of this page)
3. Class Work, Khan Academy Factor polynomials: common factor
4. Homework, take a selfie with a parabola!

Learning Target:  I can identify the intercepts, zeros, vertex, and variables of a quadratic function.

Agenda:

• IAN p. 98 – What do I know about a parabola??  Students were assigned a parabola to study and present to the class.
• Homework:  If you did not already finish Khan Academy Parabolas intro exercises from Friday, make sure you finish it this evening.

If you weren’t here:

• Make up work is:  to complete IAN p. 98 on graph paper:  neatly graph each parabola listed below and clearly label (a) vertex, (b) axis of symmetry, (c) y-intercept, (d) x-intercept(s) and (e) concavity.
  • y = x² – 2x – 8
  • y = x² – 4x + 5
  • y = x² – 6x + 5
  • y = -x² + 2x – 1
  • y = -x² + 4
  • y = x² – 2x + 1
  • y = -x² + 3x + 4
  • y = x² + 5x + 1

Coming soon:

• Tomorrow:  IAN p. 99:   practice quiz 1 – parabolas
• Wednesday:  Quiz 1 over features of parabolas (class quiz)

Learning Target:  I can identify the intercepts, zeros, vertex, and variables of a quadratic function.

Agenda:

1. Do Now – Distributive Property Review

2. Class Work:  Frayer Models for 8 vocabulary words

• parabola
• quadratic function
• x-intercept
• y-intercept
• zero (of a function)
• vertex
• independent variable
• dependent variable

3.  Homework:  Watch video and take notes.  Be ready for homework quiz tomorrow.

https://www.khanacademy.org/math/algebra/quadratics/parabolas-intro-alg1/v/parabolas-intro

Learning Target:  I can graph systems of linear inequalities.

Agenda:

• Quiz 6 – systems of inequalities
• No Homework
• Extra Credit:  Algebra Nation Section 4 Test Yourself (you may do this as many times as you like) – 60 points – will replace your lowest quiz grade from Quarter 3.

Deadlines:

• 4/8/19 at 11:59 p.m. (today):  all missing assignments from 3/7/19 through 3/29/19
• 4/9/19 at 11:59 p.m.:  4 hours of SATpractice.org (from spring break)
• 4/11/19 at 4:00 p.m.:  all requizzes must be complete (quizzes 3, 4, 5, or 6)
• 4/11/19 at 11:59 p.m.:  extra credit algebra nation test yourself section 4

Learning Target:  I can graph systems of linear inequalities.

Agenda:

1. Finish yesterday’s Khan Academy
2. IAN p. 93 – Graphing Systems of Inequalities
3. Khan Systems of inequalities graphs

Spring Break Work – 60 points

• SATpractice.org
• You must practice 4 hours total for full credit
• Any additional time will be extra credit
• You must be logged in with your Khan Academy credentials for it to count
• Due Sunday, April 7, 2019 at 11:59 p.m.

Learning Target:  I can graph systems of linear inequalities.

Agenda:

1.  Go over Try it problem
2. Homework Quiz
3. Graphing Linear Inequalities Class Work IAN p. 92
4. Khan Graphs of inequalities
5. Homework – watch video and take notes, be ready for homework quiz tomorrow

Learning Target:  I can solve sytems of linear inequalities.

Agenda

• Quiz 5
• Homework – watch video, take notes, be ready for HW quiz tomorrow