a. Identify three concepts from the text. How is each concept defined? What example can you find for the concepts? Write them in the table below.

b. Which concepts have the same meaning? Write these in the same box in the table.

CONCEPT	DEFINITION	EXAMPLE

c. What is the category to which the other concepts belong?

d. What caption could you write for illustration 1?

e. What caption could you write for illustration 2?

f. What types of instructions do you find in exercises 1–3?

g. What should you do if the instruction is define?

h. What should you do if the instruction is estimate?

i. What should you do if the instruction is mark?

j. What initial information is given in exercise 3?

k. What condition is given in exercise 3b?