Advertisements
Advertisements
प्रश्न
Draw a graph of each of the following equations: x + y - 3 = 0
Advertisements
उत्तर
x + y - 3 = 0
⇒ y = 3 - x
When x = 2, y = 3 2 = 1
When x = 0, y = 3 - 0 = 3
When x = 6, = 3 - 6 = - 3
| x | 2 | 0 | 6 |
| y | 1 | 3 | -3 |
Plotting the points (2, 1), (0, 3) and (6, -3), we get a line AB as shown in the figure.
APPEARS IN
संबंधित प्रश्न
Draw the graph of the equation given below.
2x + y = 1
The following table gives production yield in kg per hectare of wheat of 100 farms of a village:
| Production yield (kg/hectare): |
40 – 45 | 45 – 50 | 50 – 55 | 55 – 60 | 60 – 65 | 65 – 70 |
| Number of farms | 4 | 6 | 16 | 20 | 30 | 24 |
Change the distribution to 'a more than' type distribution, and draw its ogive.
Draw the graph for the linear equation given below:
x = 3
Draw the graph for the linear equation given below:
y - 2 = 0
Draw the graph for the linear equation given below:
2y - 5 = 0
Draw the graph for the linear equation given below:
x + 2y = 0
Draw the graph of equation `x/(4) + y/(5) = 1` Use the graph drawn to find:
(i) x1, the value of x, when y = 10
(ii) y1, the value of y, when x = 8.
Find if the following points are collinear or not by using a graph:
(i) (-2, -1), (0, 3) and (1, 5)
(ii) (1, 3), (-2, -4) and (3, 5)
(iii) (2, -1), (2, 5) and (2, 7)
(iv) (4, -1), (-5, -1) and (3, -1)
Draw a graph of each of the following equations: y = `(5)/(2) xx + (2)/(5)`
Draw a graph for each of the following equations and find the coordinates of the points where the line drawn meets the x-axis and y-axis: 2x + 3y = 12
