Advertisements
Advertisements
प्रश्न
The y-coordinate of the point (2, 4) is ______.
Advertisements
उत्तर
The y-coordinate of the point (2, 4) is 4.
Explanation:
In the ordered pair (2, 4), i.e. coordinates of a point, the second number is called as the y-coordinate of the point.
Hence, the y-coordinate of (2, 4) is 4
APPEARS IN
संबंधित प्रश्न
State whether True or False. Correct those are false.
The coordinates of the origin are (0, 0).
Write the coordinates of each of the vertices of each polygon in Fig. 27.9.
The following table gives the information regarding the number of persons employed to a piece of work and time taken to complete the work:
| Number of persons: | 2 | 4 | 6 | 8 |
| Time taken (in days): | 12 | 6 | 4 | 3 |
Plot a graph of this information.
The following table gives the information regarding length of a side of a square and its area:
| Length of a side (in cm): | 1 | 2 | 3 | 4 | 5 |
| Area of square (in cm2): | 1 | 4 | 9 | 16 | 25 |
Draw a graph to illustrate this information.
In the given graph the letter that indicates the point (0, 3) is ______.
Write the x-coordinate (abscissa) of the given point.
(7, 3)
Write the x-coordinate (abscissa) of the given point.
(0, 5)
The following table gives the growth chart of a child.
| Height (in cm) | 75 | 90 | 110 | 120 | 130 |
| Age (in years) | 2 | 4 | 6 | 8 | 10 |
Draw a line graph for the table and answer the questions that follow.
- What is the height at the age of 5 years?
- How much taller was the child at the age of 10 than at the age of 6?
- Between which two consecutive periods did the child grow more faster?
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 table shows the data collected for Dhruv’s walking on a road.
| Time (in minutes) |
0 | 5 | 10 | 15 | 20 | 25 |
| Distance (in km) |
0 | 0.5 | 1 | 1.25 | 1.5 | 1.75 |
- Plot a line graph for the given data using a suitable scale.
- In what time periods did Dhruv make the most progress?
