Chapter – 3 : Graph | Chapter Solution Class 9

Ganit Prakash 2023 Graph Solution Class 9 Maths. Chapter 3 – The graph is provided here with simple step-by-step explanations. These solutions for Graph are extremely popular among class 9 students. The Graph solution is handy for quickly completing your homework and preparing for exams.

 Book Name : Ganit Prakash Subject : Mathematics (Maths) Class : 9 (Madhyamik/WB) Publisher : Prof. Nabanita Chatterjee Chapter Name : Graph (3rd Chapter)

Let us work out – 3.1

Question 1

I plot the following points on graph paper and write the points that lie above or below the x-axis.

(3,-2), (-4,2), (4,5), (-5, -5), (-2, 7), (7, -7), (0,9), (0,-9)

Solution:

 The point above / below of x-axis (3,-2) below (-4,2) above (4,5) above (-5,-5) below (-2,7) above (7,-7) below (0,9) above (0,-9) below

Question 2

I plot the following points on graph paper and write the zero points to the right or left of the y-axis.

(5,-7), (10,10), (-8,-4), (4, 3), (-6, 2), (11,-3), (4,0), ( -4,0)

Solution:

 Point of y-axis (5,-7) right (10,10) right (-8,-4) left (4,3) right (-6,2) left (11,-3) right (4,0) right (-4,0) left

Question 3

I plot the following points on graph paper and write their positions (In which quadrant or on which axis and in which direction)

(-11,-7), (0,5), (9,0), (-4, -4), (12,-9), (3,13), (0,6), (-5,0)

Solution:

(0,5) → on the positive y-axis

(9,0) → on the positive x-axis.

(0,-6) → on the negative y-axis

(-5,0) →  on the negative x-axis

Question 4

Let us write the coordinates of any four points on the x-axis.

Solution:

The coordinates of any four points on the x-axis are (6,0), (12,0), (-5, 0), and (-9,0).

Question 5

Let us write the coordinates of any four points on the y-axis.

Solution:

The coordinates of any four points on the y-axis are (0,5), (0,7), (0,- 3), and (0,-7).

Question 6

Let us find any point on each quadrant. Write the coordinates of the four points.

Solution:

(3, -4) → 4th Fourth quadrant.

Question 7

The distance of a point from the x-axis is 5 units and from the y-axis is 7 units. Let us write the coordinates of the point.

Solution:

The Co-ordinates of the point = (5,7)

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