Lesson 3-6 Compound Inequalities Part 2 August 25, 2014.

Slides:



Advertisements
Similar presentations
Do Now: Solve, graph, and write your answer in interval notation.
Advertisements

1.4 Solving Inequalities. Review: Graphing Inequalities Open dot:> or < Closed dot:> or < Which direction to shade the graph? –Let the arrow point the.
Lesson 3-6 Compound Inequalities August 22, 2014.
3-6 Compound Inequalities
Table of Contents Compound Linear Inequalities: Solving Algebraically Example: Algebraically solve, - 5 < 2x + 3  8. First break the compound inequality.
4-8 COMPOUND INEQUALITIES MISS BATTAGLIA – ALGEBRA 1 CP OBJECTIVE: SOLVE COMPOUND INEQUALITIES AND ABSOLUTE VALUE INEQUALITIES AND GRAPH THE SOLUTIONS.
Compound Inequalities
Unit 1 Test Review Answers
Compound Inequalities
Find the set of integers that is greater than 2 and less than 7 Find the set of integers that is greater than 2 or less than 7 How do the use of the words.
5.4 – Solving Compound Inequalities. Ex. Solve and graph the solution.
Set Operations and Compound Inequalities. 1. Use A = {2, 3, 4, 5, 6}, B = {1, 3, 5, 7, 9}, and C = {2, 4, 6, 8} to find each set.
Objectives: To solve and graph simple and compound inequalities.
Warm-Up: Solve and Graph  1.  2.  3.. CHAPTER 6 SECTION 3 Solving Compound Inequalities.
Warm Up Put your HW and tracking sheet on the corner of your desk. Solve and graph. 1.r - (-5) < m < < 0.5h Write an inequality: 4. Twelve.
Linear Inequalities and Absolute Value Inequalities.
3.6 Solving Absolute Value Equations and Inequalities
Chapter 2: Equations and Inequalities
5.3 – Solving Multi-Step Inequalities. *Just like solving equations*
13.4 Solving Absolute Value Inequalities
Section 1.7 continued Solving Absolute Value Inequalities.
Solving Multi-Step Inequalities
Chapter 6 – Solving and Graphing Linear Inequalities 6.3 – Solving Compound Inequalities.
Lesson 15: Compound Inequalities Objectives: Describe the solution set of two inequalities joined by either “and” or “or” and graph the solution set on.
Chapter 3: Solving Inequalities
CHAPTER 8 SECTION 6 NATURAL LOGARITHMS Algebra 2 Notes ~ May 6, 2009.
Multiplication and Division Property of Inequalities When c is positive, if a > b, then a c > b c When c is negative, if a > b, then a c < b c.
Holt McDougal Algebra Solving Compound Inequalities Solve compound inequalities with one variable. Graph solution sets of compound inequalities with.
Properties of Real Numbers Objective: Review Properties of Real Numbers.
 Objectives: To solve and graph inequalities containing the word and To solve and graph inequalities containing the word or Section 3 – 6 Compound Inequalities.
Algebra 2 Today you will need: notebookcalculator.
Warm Up Solve each inequality. 1. x + 3 ≤ x ≤ 7 23 < –2x + 3
Notes Over 1.6 Solving an Inequality with a Variable on One Side Solve the inequality. Then graph your solution. l l l
The End is just around the corner! There are only a few opportunities left to impact your grade.
Solving Inequalities Objective: SWBAT solve inequalities and represent solutions to inequalities graphically while using set notation. Advanced Algebra.
Algebra Solving Absolute Value Equations and Inequalities.
Objective The learner will solve & graph compound inequalities.
Jeopardy Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200
Solving Compound Inequalities When the word and is used, the solution includes all values that satisfy both inequalities. This is the intersection of the.
Chapter 1 Lesson 6 Solving Compound and Absolute Value Inequalities.
1.5 Solving Absolute Value Inequalities. Solving Absolute Value Inequalities (Remember: Less ThAND)
Homework Questions Talk to your neighbor about trouble problems while I hand out books! Get out info sheets and signed syllabus…
Objectives: Graph (and write) inequalities on a number line.
Linear Inequalities in One Variable
Solve: 1) x + 5 = 9. x + 5 > 9 2) y – 6 = -3
Increasing Decreasing Constant Functions.
U1A L6 Linear, Quadratic & Polynomial Inequalities
2.) Is x = –5 a solution to 3x < - 12?
Notes Over 2.1 Graph the numbers on a number line. Then write two inequalities that compare the two numbers and and 9 l l l.
Maintenance Sheet 7.11 Homework is due
Calculus section 1.1 – 1.4 Review algebraic concepts
Homework Lesson 3.4 Read: Pages Handout #1-89 (EOO)
Pre-Algebra Chapter 7 Review
Lesson 2.5: Inequalities Interval Notation: * An INTERVAL of #'s is the set of all #'s lying between two fixed #'s. Let c & d be real # with c  d: [c,
Multiplication and Division Property of Inequalities
Solving Inequalities by Multiplying or Dividing
Homework Questions Talk to your neighbor about trouble problems while I hand out books!
SECTION 3-6 : COMPOUND INEQUALITIES
Polynomial and Rational Inequalities
Graphing Nonlinear Inequalities
1.5 Linear Inequalities.
Solving Compound Inequalities
Unit 7, Lesson 1 Trigonometry / Pre-Calculus
Homework Questions Talk to your neighbor about trouble problems while I hand out books!
3-6 Compound Inequalities
Solving Compound Inequalities
Do Now: Solve, graph, and write your answer in interval notation.
Students will be able to solve compound inequalities.
Solving Compound Inequalities
The End is just around the corner!
Presentation transcript:

Lesson 3-6 Compound Inequalities Part 2 August 25, 2014

IMPORTANT PLEASE CONTINUE THESE NOTES WITH YOUR NOTES FROM FRIDAY, AUGUST 22, 2014

Daily Learning Target I will solve and graph inequalities containing the word and. I will solve and graph inequalities containing the word or.

5 Minute Review

Example 4 – writing and solving a compound inequality To earn a B in your Algebra 1 class, you must achieve an unrounded test average between 84 and 86, inclusive. You scored 90, 83, and 70 on the first three tests. What possible scores can you earn on the fourth and final test to earn a B in the course? Know Need Plan Answer: 93 ≤ x ≤ 101

Example 5 – Using Interval Notation x ≥ 2 [2, ∞) x < 2 (- ∞, 2) 1 < x ≤ 5 (1, 5] x < -3 or x ≥ 4 (-∞, 3) or [4, ∞)

Example 5 cont. Solve each inequality. Write each set in interval notation. 1) 7 < x + 6 ≤ 12 2) f + 14 < 9 or -9f ≤ -45

Homework Workbook page Problems 7, 12, 13, 15, 21, 22, 24, 25, 27, 29, 32