Question

1. coordinate planes

write the names of the indicated parts of the coordinate plane on the blanks.
31.
32.
33.

Explanation:

Step1: Recall coordinate - plane definitions

In a coordinate plane, a line is a set of points. A ray has one endpoint and extends infinitely in one direction. A half - plane is a region of the coordinate plane divided by a line.

Step2: Identify each part

• For 31: The figure (31) is a line segment with one endpoint (starts at a point and has a definite length in one direction), so it is a ray.
• For 32: The figure (32) is a set of connected line segments forming a non - straight path with multiple bends, so it is a broken line.
• For 33: The shaded region (33) is a part of the coordinate plane divided by a line (the boundary of the shaded area), so it is a half - plane.

Answer:

1. Ray
2. Broken line
3. Half - plane