Answer:
1. What is a graph?
A diagram showing the relation between variable quantities, typically of two variables, each measured along with one of a pair of axes at right angles.
2. What is a table?
Mathematical tables are lists of numbers showing the results of a calculation with varying arguments.
3. What is a pictograph?
A pictorial symbol for a word or phrase. Pictographs were used as the earliest known form of writing.
