Compound Inequalities & Interval Notation

Front

Express the following in Interval Notation:
 -8 ≤ x < 8 

Back

[-8,8)

Front

Express the following in Interval Notation: -9 < x ≤ -4

Back

(-9,-4]

Front

Write the inequality in interval notation.

Back

(-∞,-2) or (5,∞)

Front

Can you use the symbols [ or ] with infinity?

Back

No

Front

Which number line corresponds to [-2, 5]? Options: Graph 1, Graph 2, Graph 3, Graph 4

Back

Graph 4

Front

Express the following in Interval Notation: { x | -9 < x ≤ -4 }

Back

(-9,-4]

Front

When writing a solution in interval notation, what brackets do I use for: > or <?

Back

( )

Front

When writing in interval notation, what kind of brackets do I use for: ≤ or ≥?

Back

[ ]

Front

When graphing an inequality solution, what type of circle do I draw for the symbol: > or <

Back

open circle

Front

When graphing an inequality solution, what type of circle do I draw for the symbol: ≤ or ≥?

Back

Closed Circle