Maths
The following observed values of x and y are thought to satisfy a linear equation. Write the linear equation. Draw the graph, using the values x and y as given in the above table. At what points, the graph of the linear equation (i) cuts the X-axis? (ii) cuts the Y-axis?
29
Jun
The following observed values of x and y are thought to satisfy a linear equation. Write the linear equation. Draw the graph, using the values x and y as given in the above table. At what points, the graph of the linear equation (i) cuts the X-axis? (ii) cuts the Y-axis? The following observed values [...]
Show that the points A (1,2), B ( – 1, – 16) and C (0, – 7) lies on the graph of the linear equation y = 9x – 7.
29
Jun
Show that the points A (1,2), B ( – 1, – 16) and C (0, – 7) lies on the graph of the linear equation y = 9x – 7. - 16) and C (0 - 7) lies on the graph of the linear equation y = 9x - 7. 2 B(-1 Show that the [...]
Let y varies directly as x. If y = 12 when x = 4, then write a linear equation. What is value of y when x = 5 ?
29
Jun
Let y varies directly as x. If y = 12 when x = 4, then write a linear equation. What is value of y when x = 5 ? Let y varies directly as x. If y = 12 when x = 4 then write a linear equation. What is value of y when x [...]
For what value of c, the linear equation 2x + cy = 8 has equal values of x and y for its solution?
29
Jun
For what value of c, the linear equation 2x + cy = 8 has equal values of x and y for its solution? For what value of c the linear equation 2x + cy = 8 has equal values of x and y for its solution? June 29, 2021 Category: Chapter 4 - Linear Equations [...]
Find the solution of the linear equation x+2y=8 which represents a point on
29
Jun
Find the solution of the linear equation x+2y=8 which represents a point on Find the solution of the linear equation x+2y=8 which represents a point on June 29, 2021 Category: Chapter 4 - Linear Equations in Two Variables , Maths , NCERT Class 9 ,
How many solutions of the equation 2x + 1 = x – 3 are there on the Cartesian plane?
29
Jun
How many solutions of the equation 2x + 1 = x – 3 are there on the Cartesian plane? How many solutions of the equation 2x + 1 = x – 3 are there on the Cartesian plane? June 29, 2021 Category: Chapter 4 - Linear Equations in Two Variables , Maths , NCERT Class [...]
If the point (3, 4) lies on the graph of 3y = ax + 7, then find the value of a.
29
Jun
If the point (3, 4) lies on the graph of 3y = ax + 7, then find the value of a. 4) lies on the graph of 3y = ax + 7 If the point (3 then find the value of a. June 29, 2021 Category: Chapter 4 - Linear Equations in Two Variables , [...]
Write the linear equation such that each point on its graph has an ordinate 3 times its abscissa.
29
Jun
Write the linear equation such that each point on its graph has an ordinate 3 times its abscissa. Write the linear equation such that each point on its graph has an ordinate 3 times its abscissa. June 29, 2021 Category: Chapter 4 - Linear Equations in Two Variables , Maths , NCERT Class 9 ,
Draw the graph of the linear equation whose solutions are represented by the points having the sum of the coordinates as 10 units.
29
Jun
Draw the graph of the linear equation whose solutions are represented by the points having the sum of the coordinates as 10 units. Draw the graph of the linear equation whose solutions are represented by the points having the sum of the coordinates as 10 units. June 29, 2021 Category: Chapter 4 - Linear Equations [...]
Draw the graph of the equation represented by a straight line which is parallel to the x-axis and at distance 3 units below it.
29
Jun
Draw the graph of the equation represented by a straight line which is parallel to the x-axis and at distance 3 units below it. Draw the graph of the equation represented by a straight line which is parallel to the x-axis and at distance 3 units below it. June 29, 2021 Category: Chapter 4 - [...]