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प्रश्न
The points on the graph below represent the height and weight of the donkey, dog, crocodile, and ostrich shown in the drawing.
- What are the two variables represented in the graph?
- Which point represents each animals? Explain.
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उत्तर
a. Height and weight are the two variables in the graph.
b. In the graph, we observe that the points A represents a crocodile as it has least height and greatest weight among all animals.
A – Crocodile ...[Least height, Greatest weight]
B – Donkey ...[Height and Weight more than dog]
C – Dog
D – Ostrich ...[Greatest height]
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संबंधित प्रश्न
Plot the following points on a graph sheet. Verify if they lie on a line
A(4, 0), B(4, 2), C(4, 6), D(4, 2.5)
Locate the points:
(1, 1), (1, 2), (1, 3), (1, 4)
Locate the points:
(1, 3), (2, 3), (3, 3), (4, 3)
The following table shows the amount of rice grown by a farmer in different years:
| Years: | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 |
| Rice grown (in quintals): | 200 | 180 | 240 | 260 | 250 | 200 | 270 |
Plot a graph to illustrate this information.
A point in which the x-coordinate is zero and y-coordinate is non-zero will lie on the ______.
The process of fixing a point with the help of the coordinates is known as ______ of the point.
The x-coordinate of any point lying on the y-axis will be ______.
The distance of the point (3, 5) from the y-axis is 5.
Observe the toothpick pattern given below:
(a) Imagine that this pattern continues. Complete the table to show the number of toothpicks in the first six terms.
| Pattern | 1 | 2 | 3 | 4 | 5 | 6 |
| Toothpicks | 4 | 13 |
(b) Make a graph by taking the pattern numbers on the horizontal axis and the number of toothpicks on the vertical axis. Make the horizontal axis from 0 to 10 and the vertical axis from 0 to 30.
(c) Use your graph to predict the number of toothpicks in patterns 7 and 8. Check your answers by actually drawing them.
(d) Would it make sense to join the points on this graph? Explain.
