First Degree2.notebook August 29, 2013 for 2.2.pdf · First_Degree2.notebook 2 August 29, 2013 Aug...
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First_Degree2.notebook 1 August 29, 2013 Aug 209:48 AM Compound Inequalities Standards U2S2: I can solve compound inequalities and graph the solution set. Jul 2211:24 AM Explore Graph each pair on the same number line (in different colors). Example: x>5 x>3 x<5 x ≤ 3 Leave some room between each graph. x ≥ 5 x < 3 x<5 x ≥ 3 Aug 154:11 PM Compound Inequalities 2 or more inequalities joined with the word "and" or the word "or". Compound Inequalities U2S2: I can solve compound inequalities and graph the solution set. "and" inequalities are also known as conjunctions. The solution includes all numbers that are common to all the inequalities. (go back to the "explore" problems and solve each by joining with the word "and") Solve. Graph the solution. 2x + 9 > 13 and 2x + 9 < 17 13 < 3y 2 ≤ 22 Aug 154:11 PM Solve. Graph the solution. 4x + 9 < 13 and 2x + 3 > 17
Transcript of First Degree2.notebook August 29, 2013 for 2.2.pdf · First_Degree2.notebook 2 August 29, 2013 Aug...
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First_Degree2.notebook
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August 29, 2013
Aug 209:48 AM
Compound Inequalities
Standards
U2S2: I can solve compound inequalities and graph the solution set.
Jul 2211:24 AM
Explore
Graph each pair on the same number line (in different colors).
Example:
x > 5 x > 3
x
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First_Degree2.notebook
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August 29, 2013
Aug 154:17 PM
"or" inequalities are also known as disjunctions. The solution contains EVERY number that is in EITHER set. (go back to the explore problems and solve by joining with the word "or")
Solve. Graph the solution.
y 2 > 3 or y + 4 2 or x > 4
Sep 51:58 PM
Assignment: Unit 2, Lesson 2
U2S2: I can solve compound inequalities and graph the solution set.
DirectionsShow the steps to solve each inequality. Graph the individual inequalities above the number line. Graph the solution on the number line. Circle the final answer.
1.2.3.4.5.6.7.8.9.10.11.12.
Aug 207:07 PM
Homework Answers:
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First_Degree2.notebook
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August 29, 2013
Aug 207:10 PM Aug 207:10 PM
Aug 207:11 PM
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Attachments
alg2_ch1_jeopardy.ppt
LET’S PLAY JEOPARDY!!
PEMDAS
Real # Properties
Equations
Absolute Value
> , ,,,5
$300 Question from >,3(x+1)-4
$300 Answer from >,
