Question

1. Find two solutions of the linear equation 5x – 4y = - 8

2. Draw the graph of the linear equation 2x + 3y = 12. At what points the graph of the equation cuts the x – axis and the y axis

3. Draw the graphs of the equations x + y = 6 and 2x + 3y = 16 on the same graph paper. Find the coordinates of the points where the two lines intersect

4. Draw the graph of the following equation 2( x + 1) = 3 ( y – 1) – 4 and check whether the point (3, -1) lies on the line

5. Draw the graph of y = - 5 and y = 5 on the same graph. Are the lines parallel? Find the point of intersection of two lines

6. The taxi fare in a city is such that Rs 50 is fixed amount and Rs 16 per km is charged. Taking the distance covered as x km and total fare as Rs y, write a linear equation in x and y

7. If present age of son and father are expressed by x and y respectively and after ten years father will be twice as old as his son. Write the relation between x and y

8. If the cost of 5 tables exceeds the cost of eight chairs by Rs. 150. Write the linear equation in two variables to represent the statement. Also find the cost of 1 table if the cost of one chair is RS. 240

9. Give the geometric representation of 2x + 1 = x – 4 as an equation in (a)one variable (b) two variable

10. If (2, 5) is a solution of the equation 2x + 3y = m, find the value of m

11. For what value of k does the point (k, -3) lies on the line 3x – y = 6

12. Graph of linear equation 4x = 5 in a plane is parallel to ............ axis

13. A linear equation in two variable has
a) infinitely many solution
b) unique solution
c) no solution
d) none of these

14. Which of the following pair is a solution of the equation 2x – 3y = 7
a) (5,-1)
b) (1, 5)
c) (0, 2)
d) none of these

15. Any point on y axis is of the form
a) (x, 0)
b) (0, y)
c) (y, 0)
d) none of these

16. For the equation 5x + 8y = 50, if y = 10, then the value of x is
a) 6
b) – 6
c) 12
d) – 12

17. The equation x = 7, in two variables can be written as:
a) 1x +1 y = 7
b) 1x + 0y = 7
c) 0x + 1y = 7
d) 0x + 0y =7


PLEASE.....​

Answer 1

Answer:

that is the answer is given