Question

13. Give the geometrical representation of 2x - 6 = 0 as an equation:
(i) in one variable (ii) in two variables
14. Plot the points A (4,0), B (4,4), C(0,4) in the Cartesian plane Name the figure so
obtained by joining the points AB, BC and AC.
15. Write the following equations in the form ax + by +C =0 and indicate the values of a, bando
in each case : (i) x - 4 = V3y (ii) 2x = 4y
16. Draw the linear graph for 2x +y = 6.
17. The auto rickshaw fare in a city is charged Rs 10 for the first km and at Rs 4 per km for
subsequent distance covered. Write the linear equation to express the above statement.
Draw the graph of the linear equation.
18. If (2,0) is a solution of the linear equation 2x +3y = k, then find the value of k.
19. Check whether (4,1) is a solution of the equation 2x - y = 5
20. Write the abscissa and ordinate for the following points :
(0) B( 4,3) (ii) K (-6, -5)​

Answer 1

Step-by-step explanation:

13. 2x-6=0

in one variable=

2x-6=0

2x=6

x=6/2

in two variable

2x+0.y-6=0