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The following is a conversion graph of t...

The following is a conversion graph of temperature in `""^(@)C and ^(@)F`.
Use the graph to answer the following questions.
(a0 Convert `140 ^(@)F ` to `""^(@)C.`
(b) Convert `20 ^(@)C ` to `""^(@)F`

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NCERT EXEMPLAR-INTRODUCTION TO GRAPHS -EXERCISE
  1. The following is a conversion graph of temperature in ""^(@)C and ^(@)...

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  2. Comparison of parts of a whole may be done by a

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  3. A graph that displays data that changes continuously over periods of t...

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  4. In the given graph the coordinates of point x are

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  5. In the given graph the letter that indicates the point (0, 3) is

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  6. The point (3, 4) is at a distance of

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  7. A point which lies on both the axis is

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  8. The coordinates of a point at a distance of 3 units from the x axis an...

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  9. In the given figure the position of the book on the table may be given...

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  10. Data was collected on a student’s typing rate and graph was drawn as s...

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  11. Which graphs of the following represent the table below?

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  12. displays data that changes continuously over periods of time.

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  13. The relation between dependent and independent variables is shown thro...

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  14. We need coordinates for representing a point on the graph sheet.

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  15. A point in which the x-coordinate is zero and y-coordinate is non zero...

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  16. The horizontal and vertical line in a line graph are usually called a...

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  17. The process of fixing a point with the help of the coordinates is know...

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  18. The distance of any point from the y-axis is the coordinate.

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  19. All points with y-coordinate as zero lie on the .

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  20. For the point (5, 2), the distance from the x-axis is units.

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  21. The x-coordinate of any point lying on the y-axis will be .

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