Advertisements
Advertisements
Question
Draw a graph of each of the following equations: y = `(3)/(5) x - 1`
Advertisements
Solution
y = `(3)/(5) x - 1`
When x = 5, y = `(3)/(5)(5) - 1` = 2
When x = -5, y = `(3)/(5)(-5) - 1` = -4
When x = 10, y = `(3)/(5)(10) - 1` = 5
| x | 5 | -5 | 10 |
| y | 2 | -4 | 5 |
Plotting the points (5, 2), (-5, -4) and (10, 5), we get a line AB as shown in the figure.
APPEARS IN
RELATED QUESTIONS
Draw the graph for the linear equation given below:
x + 3 = 0
Draw the graph for the linear equation given below:
2x - 7 = 0
Draw the graph for the linear equation given below:
3x + 2y = 0
Draw the graph for the linear equation given below:
x = - 2y
Draw the graph for the each linear equation given below:
y = `(3x)/(2) + (2)/(3)`
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.
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.
Draw a graph of each of the following equations: 3y + 2x = 11
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)/(5) + y/(2)` = 1
Draw the graph of the lines represented by the equations 5y = 3x + 1 and y = 2x + 3 on the same graph. Find the coordinates of the point where they intersect.
