Exploring Domain and Range with Interval Notation

Exploring Domain and Range with Interval Notation

Assessment

Interactive Video

Mathematics

6th - 10th Grade

Hard

Created by

Ethan Morris

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is interval notation used for?

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.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you represent numbers greater than 2 in interval notation?

(2, ∞]

[2, ∞]

[2, ∞)

(2, ∞)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why do we use parentheses with infinity in interval notation?

Because infinity is a negative number

Because infinity is always included

Because infinity is not a tangible number

Because infinity is a whole number

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you represent numbers greater than or equal to 2 in interval notation?

[2, ∞]

(2, ∞]

(2, ∞)

[2, ∞)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does an open circle on a graph indicate?

The interval is finite

The number is not included in the interval

The number is included in the interval

The interval is infinite

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the domain of a function?

The lowest x-value

The highest y-value

All possible y-values

All possible x-values

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you express the domain of a function that goes from -8 to 11, excluding -8 and 11?

(-8, 11]

[-8, 11]

[-8, 11)

(-8, 11)

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