Advertisements
Advertisements
Question
If y-coordinate is 3 times x-coordinate, form a table for it and draw a graph.
Advertisements
Solution
Since, the ordinate is 3 times the abscissa, we get the following values.
| x | 1 | 2 | 3 | 4 |
| y | 3 | 6 | 9 | 12 |
APPEARS IN
RELATED QUESTIONS
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)
State whether True or False. Correct those are false.
A point whose x coordinate is zero and y-coordinate is non-zero will lie on the y-axis.
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 x-coordinate of any point lying on the y-axis will be ______.
The ordinate of a point is its distance from the y-axis.
Explain the situations represented by the following distance-time graph.
Locate the points A(1, 2), B(4, 2) and C(1, 4) on a graph sheet taking suitable axes. Write the coordinates of the fourth point D to complete the rectangle ABCD.
The table given below shows the temperatures recorded on a day at different times.
Observe the table and answer the following questions.
- What is the temperature at 8 am?
- At what time is the temperature 3°C?
- During which hour did the temperature fall?
- What is the change in temperature between 7 am and 10 am?
- During which hour was there a constant temperature?
