Introduction to Inequalities

Which graph represents -2≤x≤3

• Graph 1

• Graph 2

• Graph 3

Which graph represents x<-2 or x>3?

• Graph 1

• Graph 2

• Graph 3

What inequality is being represented?

• 5<x<9

• 5≤x≤9

• 5<x≤9

• 5≤x<9

Write the compound inequality for the situation above.

• x≤10,000 or x≥15,000

• x>10,000 or x<15,000

• x≥10,000 or x≤15,000

• x<10,000 or x>15,000

What inequality is graphed?

• x > 2 and x < 4

• x ≥ 2 and x ≤ 4

• x > 2 or x < 4

• x ≥ 2 or x ≤ 4

What inequality is graphed? 

• x > 2 and x ≤ -3

• x > 2 and x < -3

• x > 2 or x ≤ -3

• x > 2 or x < -3

• x > -3 or x > 1

• x < -3 or x < 1

• x ≥ 3 and x ≤ 1

• x > -3 and x < 1

• x ≤ 3 and x > -2

• x < -2 or x ≥ 3

• x > -2 or x < 3

• x < 3 and x ≥ -2

• x < 0 or x ≥ 2

• x < 0 or x > 2

• x ≤ 0 or x ≥ 2

• x ≤ 0 or x > 2

Which graph represents -2<x<3

• Graph 1

• Graph 2

• Graph 3