Exploring Domain and Range with Interval Notation

To find the slope of a line

To solve algebraic equations

To express a range of numbers on a number line

To calculate the area under a curve

(2, ∞]

[2, ∞]

[2, ∞)

(2, ∞)

Because infinity is a negative number

Because infinity is always included

Because infinity is not a tangible number

Because infinity is a whole number

[2, ∞]

(2, ∞]

(2, ∞)

[2, ∞)

The interval is finite

The number is not included in the interval

The number is included in the interval

The interval is infinite

The lowest x-value

The highest y-value

All possible y-values

All possible x-values

(-8, 11]

[-8, 11]

[-8, 11)

(-8, 11)

The lowest y-value

All possible y-values

All possible x-values

The highest x-value

[-4, 11)

(-4, 11]

[-4, 11]

(-4, 11)

A function that only includes negative values

A function that only includes positive values

A function with a single continuous line

A function composed of multiple segments