Advertisements
Advertisements
प्रश्न
y = px where p ∈ Z always passes through the _________
उत्तर
Origin (0, 0)
Explanation;
Hint:
When we substitute x = 0 in the equation, y also becomes zero.
APPEARS IN
संबंधित प्रश्न
Draw the graph of the following linear equations in two variable : 2𝑦 = −𝑥 + 1
Draw the graph for the equation, given below :
y + 7 = 0
Solve, graphically, the following pairs of equation :
3x + 7y = 27
8 - y = `(5)/(2)x`
Use graph paper for this question. Draw the graph of 2x - y - 1 = 0 and 2x + y = 9 on the same axes. Use 2 cm = 1 unit on both axes and plot only 3 points per line. Write down the coordinates of the point of intersection of the two lines.
Using a scale of 1 cm to 1 unit for both the axes, draw the graphs of the following equations: 6y = 5x + 10, y = 5x - 15.
From the graph find :
(i) the coordinates of the point where the two lines intersect;
(ii) the area of the triangle between the lines and the x-axis.
Draw the graphs of the following linear equations:
x = 3
Draw the graph of the equation 4x - 3y + 12 = 0.
Also, find the area of the triangle formed by the line drawn and the coordinate axes.
Draw the graph of y = – 3x
Draw the graph of the equation represented by a straight line which is parallel to the x-axis and at a distance 3 units below it.
The following observed values of x and y are thought to satisfy a linear equation. Write the linear equation:
x | 6 | – 6 |
y | –2 | 6 |
Draw the graph using the values of x, y as given in the above table. At what points the graph of the linear equation
- cuts the x-axis
- cuts the y-axis