The points on the graph below represent the height and weight of the donkey, dog, crocodile, and ostrich shown in the drawing.

A) What are the two variables represented in the graph?

B) Which point represents each animals? Explain.

As part of his science project, Prithvi was supposed to record the temperature every hour one Saturday from 6 am to midnight. At noon, he was taking lunch and forgot again. He recorded the data so collected on a graph sheet as shown below.

A) Why does it make sense to connect the points in this situation?

B) Describe the overall trend, or pattern, in the way the temperature changes over the time period shown on the graph.

C) Estimate the temperature at noon and 8 pm.

The graph given below compares the price (in Rs) and weight of 6 bags (in kg) of sugar of different brands A, B, C D, E, F.

A) Which brand(s) costs/cost more than Brand D?

B) Bag of which brand of sugar is the heaviest?

C) Which brands weigh the same?

D) Which brands are heavier than brand B?

E) Which bag is the lightest?

F) Which bags are of the same price?

The two graphs below compare Car A and Car B. The left graph shows the relationship between age and value. The right graph shows the relationship between size and maximum speed.

Use the graphs to determine whether each statement is true or false, and explain your answer.

A) The older car is less valuable.

B) The faster car is larger.

C) The larger car is older.

D) The faster car is older.

E) The more valuable car is slower.

Sonal and Anmol made a sequence of tile designs from square white tiles surrounding one square purple tile. The purple tiles come in many sizes. Three of the designs are shown below.

A) Copy and complete the table

B) Draw a graph using the first five pairs of numbers in your table.

C) Do the points lie on a line?