Question

locating numbers on a horizontal number line
a b c d e
←● ─● ──● ───● ─────●→
? -2 ? 0 1 2 3 ? 5 6
what number is represented by point b?
▼
which point represents the number 2?
-3
-1
-0
0
1

Explanation:

Step1: Identify number line intervals

Each tick mark represents 1 unit.

Step2: Locate point B's value

Point B is 1 unit right of -2: $-2 + 1 = -1$

Step3: Locate number 2's point

Number 2 aligns with point C.

Answer:

1. The number represented by point B is -1
2. The point that represents the number 2 is point C