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Inequality Signs

Always point to the smaller amount !. Inequality Signs. < means “is less than”  means “is less than or equal to” > means “is greater than”  means ”is greater than or equal to”. Reading Inequalities. 6 < 8 or equivalently 8 > 6. n is greater than 3 but less than 9.

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Inequality Signs

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  1. Always point to the smaller amount! Inequality Signs < means “is less than” means “is less than or equal to” >means “is greater than” means ”is greater than or equal to” Reading Inequalities 6 < 8or equivalently8 > 6 n is greater than 3 but less than 9. 1.3 < n < 9 n is greater than or equal to 4 but less than 7. 2.4 n < 7 n is greater than or equal to -2 but less than or equal to 1. 3.-2 n 1

  2. Read the following inequalities 1.0 < n < 3 n is greater than 0 but less than 3. n is greater than or equal to -5 but less than 2. 2.-5 n < 2 n is greater than or equal to -7 but less than or equal to -1. 3.-7 n -1 x is greater than 9 4.x> 9 x is greater than -1 5.x> -1 p is greater than or equal to 6 6.p 6 a is greater than or equal to - 4 7.a - 4

  3. -6 -6 -6 -6 -2 -2 -2 -2 -5 -5 -5 -5 -4 -4 -4 -4 -3 -3 -3 -3 -1 -1 -1 -1 0 0 0 0 1 1 1 1 2 2 2 2 6 6 6 6 3 3 3 3 4 4 4 4 5 5 5 5 Displaying Inequalities on a Number Line x  1 x  -2 x > 4 x > 0

  4. -6 -6 -6 -6 -2 -2 -2 -2 -5 -5 -5 -5 -4 -4 -4 -4 -3 -3 -3 -3 -1 -1 -1 -1 0 0 0 0 1 1 1 1 2 2 2 2 6 6 6 6 3 3 3 3 4 4 4 4 5 5 5 5 Displaying Inequalities on a Number Line x  1 x  -2 x < 4 x < 0

  5. -6 -6 -6 -6 -2 -2 -2 -2 -5 -5 -5 -5 -4 -4 -4 -4 -3 -3 -3 -3 -1 -1 -1 -1 0 0 0 0 1 1 1 1 2 2 2 2 6 6 6 6 3 3 3 3 4 4 4 4 5 5 5 5 Displaying Inequalities on a Number Line -5 n  5 -1< n  4 -5< n < 0 -3 n < 6

  6. 1 -6 -6 -6 -6 -2 -2 -2 -2 -5 -5 -5 -5 -4 -4 -4 -4 -3 -3 -3 -3 -1 -1 -1 -1 0 0 0 0 1 1 1 1 2 2 2 2 6 6 6 6 3 3 3 3 4 4 4 4 5 5 5 5 2 3 4 State the inequalities displayed on each number line below. 0 n  5 -5< n  4 0< n < 5 -5 n < -3

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