do now: 1) n n n n 2) 4 - 3n < 1 + 5n + 3
Post on 06-Jan-2018
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DO NOW:
• 1) nnnn
• 2) 4 - 3n < 1 + 5n + 3
• 7 > x and x > 0
• How would we write this inequality out in words? What does it mean x can be? List all the values of x?
Compound Inequalities• 10 > x+3 > 3
• How does this compare to 10>x+3? Is there
any way we can simplify this complex in equality?
10 > x+3 > 3
4 ≤ 2x ≤ 8
• How would we solve the inequality? • Is there any other way we could solve the
inequality?• Plug a number in and find out?
4 ≤ 2x ≤ 8
5≤ +5 < 6
• What does this question mean? How do we solve it? What is the solution set?
• Write this inequality as two seperate inequalities
5≤ +5 < 6
2x - 3 < 5 ≤ 2 - 3x
How can we simplify this to solve? Can we brake this apart to two inequalities?
2x - 3 < 5 ≤ 2 - 3x
• Rookie: pg 204 # 9, 10
• Veteran: pg 204 # 12, 13
• All star: pg 205 # 38, 42
Wrap Up
• Solve and Graph the solution set.
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