Frames-and-Arrows diagrams are used to represent number patterns with frames and arrows showing rules; which option correctly names this type of diagram?

Frames-and-Arrows diagrams are used to represent number patterns with frames and arrows showing rules; which option correctly names this type of diagram?

• A. Venn Diagrams
• B. Line Graphs
• C. Bar Charts
• D. Frames-and-Arrows diagrams

Answer: (D)

Frames-and-Arrows diagrams are a way to show number patterns by illustrating a rule that turns one number into the next. You see a frame with a number and an arrow pointing to the next number, with the arrow describing the operation (like plus 2 or times 3). That setup is exactly what the name describes, so this is the correct label for this type of diagram. Venn diagrams are for showing relationships between groups, line graphs track changes over time with connected points, and bar charts compare quantities with bars—none of these use the frame-and-arrow pattern.

Frames-and-Arrows diagrams are a way to show number patterns by illustrating a rule that turns one number into the next. You see a frame with a number and an arrow pointing to the next number, with the arrow describing the operation (like plus 2 or times 3). That setup is exactly what the name describes, so this is the correct label for this type of diagram. Venn diagrams are for showing relationships between groups, line graphs track changes over time with connected points, and bar charts compare quantities with bars—none of these use the frame-and-arrow pattern.