Inequality Notation

Which interval notation represents the shaded area on the number line?

• [10,0]

• all real numbers

• (-14,12)

• (10,14]

• [0,14]

Which interval notation represents the shaded area on the number line?

• [10,11)

• (11,10)

• (10,11)

• [11,10]

• [10,11]

What is the Range?

• y ≥ 6

• y ≤ 6

• -10 ≤ y ≤ 6

• -10 ≤ x ≤ 6

Find the Range.

• All Real numbers

• 0 < y < 11

• y ≥ 0

• y > 0

What is the domain of the function?

• all real numbers

• -2 < x < 4

• -2 ≤ x ≤ 4

• -6 ≤ x ≤ 3

Find the Domain.

• All real numbers

• x > 3

• x > 0

• x ≥ 0

Solve:
7(x + 3) < 5x + 13

• x>-4

• x < 17

• x<-4

• x > -17

Express the following in Interval Notation

-8 ≤ x < 8

• [-8, 8]

• [-8,8)

• (-8, 8]

• (-8, 8)

Write the following in interval notation
 x < 8

• (8, ∞)

• (8, -∞)

• (-∞, 8)

• [-∞, 8]

Look at the Graph. Write the inequality in interval notation.

• [-4, -1)

• (-4, -1)

• (-4, -1]

• [-4, -1]