Advertisements
Advertisements
Question
Observe the given graph carefully and complete the table given below.
| x | 1 | 2 | 3 | 4 | 5 |
| y |
Advertisements
Solution
Watching the graph carefully, we see that at
x = 1, y = 2.5
x = 2, y = 5
x = 3, y = 10
x = 4, y = 15
x = 5, y = 20
∴ We have the following table.
| x | 1 | 2 | 3 | 4 | 5 |
| y | 2.5 | 5 | 10 | 15 | 20 |
APPEARS IN
RELATED QUESTIONS
Plot the points (5, 0), (5, 1), (5, 8). Do they lie on a line? What is your observation?
Locate the points:
(1, 3), (2, 3), (3, 3), (4, 3)
Decide which of the following statements is true and which is false. Give reasons for your answer.
The coordinates of the origin are (0, 0).
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.
The point (3, 4) is at a distance of ______.
Plot the given points on a graph sheet and check if the points lie on a straight line. If not, name the shape they form when joined in the given order.
(1, 1), (1, 2), (2, 1), (2, 2)
Find the coordinates of the vertices of the given figures.
Extend the line segment on both sides to meet the coordinate axes. What are the coordinates of the points where this line meets the x-axis and the y-axis?
Ajita starts off from home at 07.00 hours with her father on a scooter that goes at a uniform speed of 30 km/h and drops her at her school after half an hour. She stays in the school till 13.30 hours and takes an auto-rickshaw to return home. The rickshaw has a uniform speed of 10 km/h. Draw the graph for the above situation and also determine the distance of Ajita’s school from her house.
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.
- Which brand(s) costs/cost more than Brand D?
- Bag of which brand of sugar is the heaviest?
- Which brands weigh the same?
- Which brands are heavier than brand B?
- Which bag is the lightest?
- Which bags are of the same price?
