The number line starts at negative 2 and ends at positive 2. It is divided into increments of 1, meaning that there are numbers -2, -1, 0, 1, and 2 marked on the line. Each of these numbers is equally spaced apart, with 4 equal spaces between each number. These spaces can represent fractions or decimals. For example, between -2 and -1, there are 4 equal spaces, representing the numbers -1.75, -1.5, -1.25, and -1. Similarly, between 0 and 1, there are the spaces 0.25, 0.5, 0.75, and so on. The number line accurately represents the integers from -2 to 2 and provides means to represent fractions or decimals between these integers.

Answer 1

The number line you're describing effectively represents the integers from -2 to 2 as well as the fractional values that lie between them. Here’s a breakdown of how the number line is structured and how the fractions or decimals fit in:

1. Integers on the Number Line:

   • The marked points are:
     • -2
     • -1
     • 0
     • 1
     • 2

2. Divisions Between Integers:

   • Each segment between these integers is divided into 4 equal spaces. This allows for the representation of fractional values. Here’s how it looks for each segment:

   • From -2 to -1:

     • -2.0, -1.75, -1.5, -1.25, -1.0

   • From -1 to 0:

     • -1.0, -0.75, -0.5, -0.25, 0.0

   • From 0 to 1:

     • 0.0, 0.25, 0.5, 0.75, 1.0

   • From 1 to 2:

     • 1.0, 1.25, 1.5, 1.75, 2.0

3. Fractional Representation:

   • Between each pair of consecutive integers, you have 4 fractional values. The fractions can be represented as:
     • -1.75: the first space after -2
     • -1.5: the second space after -2
     • -1.25: the third space after -2
     • And similarly for the other sections.

4. Decimal Representation:

   • Each fractional value can also be expressed in decimal form, making it easy to understand and visualize. For example:
     • -1.75, -1.5, -1.25 as decimals are already in decimal form.
     • 0.25 and 0.75 can also be recognized as 1/4 and 3/4 in fraction form.

Overall, this design provides a comprehensive visual for both integers and fractional/decimal values within the range from -2 to 2, offering a useful tool for understanding numbers and their relationships on the number line.