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Question
Decide which of the following statements is true and which is false. Give reasons for your answer.
Points whose x and y coordinates are equal, lie on a line passing through the origin.
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Solution
The examples of points having equal x and y coordinates are (0,0), (1,1), (2,2), etc. If these points are joined, they will lie on a line passing through the coordinates (0,0). Thus, the statement is true.
RELATED QUESTIONS
State whether True or False. Correct those are false.
The coordinates of the origin are (0, 0).
Locate the points:
(1, 4), (2, 4), (3, 4), (4, 4).
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| 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.
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The x-coordinate of any point lying on the y-axis will be ______.
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(1, 1), (1, 2), (2, 1), (2, 2)
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- In which year was the dropout the rate highest? In which year was it the lowest?
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Sonal and Anmol then made another sequence of the designs. Three of the designs are shown below.
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 |
 |
(a) Complete the table.
| Rows, r | 4 | 6 | 8 |
| Number of white Tiles, w | 9 | ||
| Number of Purple Tiles, p | 1 |
(b) Draw a graph of rows and number of white tiles. Draw another graph of the number of rows and the number of purple tiles. Put the number of rows on the horizontal axis.
(c) Which graph is linear?
