Question

1. Where the points (2,0).(-3,0) and (4,0) lie.
UHAPTER 4: UNEAR EQUATIONS IN TWO VARIABLES
2. Where the points (1,3), (2,3) and (4,3) lie.
3. Find out which of the following equation have x=2, y=1 as solution.
(a) 2x + 5y = 0 (b) 5x + 3y = 14
4. Examine if-2 is a solution of 2x + 4 = 5.
(0) 2x + 3y = 7
5. Solve 2x + 2 =10 and represent these
(One variable (ii) two variables
6. Find the value of x that satisfies the equation 2.4x - 0.4x = 6
7. Write four solutions for the following equations to x + y = 9
8. Express Y in terms of x and x in terms of Y from the following equation 7x -8y + 5 = 0
9. Examine if-2 is a solution of 4x +10 = 8.
10. Draw the graph of 3x + 2y = 6. Find the coordinates of the point where the graph
cuts the y-axis
11. Solve 25x-19-13-4x - 511= 3x - (6x -5) and represent the equation:
(0) One variable
(ii) two variables
12. If the point (3,4) lies on the graph of the equation 3y = ax + 7, find the value of a.
13. Draw the graph of the equation 2x + y = 6 Read a solution of the equation from the graph and verify
the same by actual substitution. Also find the points where the line meets the two axis.
14 Pind the valve of k if x =2. y = 1 is a solution of the equation 2x + 3y = k.
15. A number is three times the other. Write a linear equation in two variables to represent this
statement
16. Express y in terms ofx and in terms of y from the following equation 7x -8y + 5.
17 If the point (3,4) lies on the graph of the graph of the equation 3y = ax + 7, find the value of a.
ruject Refer history of mathematics sources from library or internet and prepare a poster or a document
ny teple of your interest. The students can choose several topics from history of mathematics, for doing a
Foject
or instance the topic can be about an Indian mathematician or the concept of zero in various ancient
vilizations.​

Answer 1

Answer:

1.

Step-by-step explanation:

i hope it is help you.......