Question

2x + Y - 6 is equals to zero and 4 x minus 2 Y - 4 is equals to zero solve it by graphical method. ​

Answer 1

Answer:

(2, 2)

Step-by-step explanation:

Given : Two equations are given :

Equation 1 : 2x + y - 6 = 0

→ 2x + y = 6

• Put x = 3 and y = 0 i.e. (3, 0)

= 2(3) + 0

= 6

• Put x = 2 and y = 2 i.e. (2, 2)

= 2(2) + 2

= 4 + 2

= 6

Equation 2 : 4x - 2y - 4 = 0

→ 4x - 2y = 4

• Put x = 1 and y = 0 i.e. (1, 0)

= 4(1) - 2(0)

= 4

• Put x = 2 and y = 2 i.e. (2, 2)

= 4(2) - 2(2)

= 8 - 4

= 4

In the graph (see the attachment), Red line shows equation : 2x + y - 6 = 0 and Blue line shows equation : 4x - 2y - 4 = 0.

At the point, where both red and blue lines intersect, is the common zero of the above both equations.

Therefore, Zero = (2, 2)

Answer 2

let it be helpful for you