Advertisements
Advertisements
प्रश्न
The graph of 3x + 2y = 6 meets the x=axis at point P and the y-axis at point Q. Use the graphical method to find the co-ordinates of points P and Q.
Advertisements
उत्तर
To draw the graph of 3x + 2y = 6 follows the steps:
First, prepare a table as below:
| X | - 2 | 0 | 2 |
| Y | 6 | 3 | 0 |
Now sketch the graph as shown:
From the graph it can verify that the line intersects the x-axis at (2,0) and y at (0,3), therefore the coordinates of P(x-axis) and Q(y-axis) are (2,0) and (0,3) respectively.
APPEARS IN
संबंधित प्रश्न
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 - 5 = 0
Draw the graph for the linear equation given below:
2x - 7 = 0
Draw the graph for the linear equation given below:
x = - 2y
Draw the graph for the linear equation given below:
x - 3 = `(2)/(5)(y + 1)`
Draw the graph for the equation given below:
`(1)/(2) x + (2)/(3) y = 5`.
Draw a graph of each of the following equations: y = `(5)/(2) xx + (2)/(5)`
Draw a graph of the equation 3x - y = 7. From the graph find the value of:
(i) y, when x = 1
(ii) x, when y = 8
Draw a graph of the equation 2x + 3y + 5 = 0, from the graph find the value of:
(i) x, when y = -3
(ii) y, when x = 8
Draw a graph of the equation 5x - 3y = 1. From the graph find the value of:
(i) x, when y = 8
(ii) y, when x = 2
