1. Draw the graphs for the following tables of values, with suitable scales on the axes.
(a) Cost of apples
(b) Distance travelled by a car
(i) How much distance did the car cover during the period 7.30 a.m. to 8 a.m.?
(ii) What was the time when the car had covered a distance of 100 km since it’s start?
(i) The car covered 20 km distance during the period 7:30 a.m to 8 a.m.
(ii) It was 7:30 a.m.
(c) Interest on deposits for a year.
(i) Does the graph pass through the origin?
(ii) Use the graph to find the interest on Rs 2500 for a year.
(iii) To get an interest of Rs. 280 per year, how much money should be deposited?
(i) Yes, the graph passes through the origin.
(ii) For a year the Interest on Rs. 2500 is Rs. 200.
(iii) Rs. 3500 should be deposited for interest of Rs. 280