Interval Notation for Domain and Range Explained

Interval Notation for Domain and Range Explained

Assessment

Interactive Video

Mathematics

6th - 10th Grade

Medium

Created by

Amelia Wright

Used 4+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is interval notation used for?

To express equations

To express constants

To express functions

To express inequalities

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which symbol is used in interval notation to represent 'greater than or equal to'?

Angle brackets

Curly braces

Brackets

Parentheses

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How would you express the domain of a line that extends infinitely in both directions using interval notation?

[0, 0]

(-∞, 0]

[0, ∞)

(-∞, ∞)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the example of a line segment with endpoints, what does a filled-in dot represent?

The value is included

The value is excluded

The value is unknown

The value is zero

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How would you write the domain of a line segment from -5 to 5, where -5 is included and 5 is not, in interval notation?

[-5, 5)

[-5, 5]

(-5, 5]

(-5, 5)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the range of a line segment with y-coordinates from -4 to 7, where -4 is excluded and 7 is included, in interval notation?

[4, 7]

(-4, 7)

[-4, 7]

(-4, 7]

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the example of two lines with a gap, what does the union symbol (U) represent?

Symmetric difference of intervals

Combination of intervals

Difference of intervals

Intersection of intervals

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