Draw the graphs f

(a) We will mark the number of apples on x-axis and cost of apples on y-axis.

The graph of the given data:

(b) We will represent time on x-axis and the distance travelled on y axis. The graph of the given data is:

i. During the 7:30am-8am period, the car covered 20km

ii. The car covered a distance of 100km at 7:30am since its start.

(c) We can represent the deposit on x-axis and the interest earned on y-axis.

Hence, the required graph is:

I. No,the graph pass through the origin

II. The mid-point between 2000 and 3000 is near Rs.200. Hence, the interest for Rs. 2500 is Rs.200.

III. To get an interest of Rs 280 per year, 3500 money should be deposited