मराठी

Match the coordinates given in Column A with the items mentioned in Column B. Column A Column B (1) (0, 5) (a) y coordinate is 2 × x - coordinate + 1. (2) (2, 3) (b) Coordinates of origin. (3) (4, 8)

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प्रश्न

Match the coordinates given in Column A with the items mentioned in Column B.

Column A Column B
(1) (0, 5) (a) y coordinate is 2 × x - coordinate + 1.
(2) (2, 3) (b) Coordinates of origin.
(3) (4, 8) (c) Only y–coordinate is zero.
(4) (3, 7) (d) The distance from x-axis is 5.
(5) (0, 0) (e) y coordinate is double of x-coordinate.
(6) (5, 0) (f) The distance from y-axis is 2.
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उत्तर

Column A Column B
(1) (0, 5) (d) The distance from x-axis is 5.
(2) (2, 3) (f) The distance from y-axis is 2.
(3) (4, 8) (e) y coordinate is double of x –coordinate.
(4) (3, 7) (a) y coordinate is 2 × x - coordinate + 1.
(5) (0, 0) (b) Coordinates of origin.
(6) (5, 0) (c) Only y–coordinate is zero.

Explanation:

(1) In the pair (0, 5), the second number also known as ordinate represents the distance from x-axis, i.e. 5.

(2) In the pair (2, 3), 2 the first number, also known as abscissa represents the distance from y-axis that is 2.

(3) We have the coordinates (4, 8). Clearly, coordinate is double of x-coordinate.

(4) We have the coordinate (3, 7), where x-coordinate = 3 and y-coordinate = 7

Evidently, y-coordinate = 2 × x-coordinate + 1

(5) (0, 0) are the coordinates of origin.

(6) In the point (5, 0), the y-coordinate is zero.

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पाठ 12: Introduct To Graphs - Exercise [पृष्ठ ३७७]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 8
पाठ 12 Introduct To Graphs
Exercise | Q 35. | पृष्ठ ३७७

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