Question

Find the point on y-axis satisfying the equation 2x - 5y = 10.​

Answer 1

Answer:

The point on the y-axis satisfying the equation 2x - 5y = 10. = (0,-2)

Step-by-step explanation:

Given, equation is 2x - 5y = 10

To find,

The point on y-axis satisfying the equation

Solution:

Recall the concepts:

For every point lying on the y axis, the x coordinate will be zero.

Since we need to find the point on y axis, we need to substitute  the value of x as '0' in the equation

Substituting the value of x in the equation 2x -5y = 10 we get

2×0 - 5y = 10

-5y = 10

y = -2

The point on the y-axis satisfying the equation 2x - 5y = 10. = (0,-2)

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Answer 2

Answer:

The coordinates of the point lying both on the y axis and on the line 2x - 5y = 10 is (0,-2).

Step-by-step explanation:

Given:

2x - 5y = 10

To find: A point that is both on the y - axis and on the given line.

Concept: A point lying on the y - axis will have its x coordinate as zero.

Solution:

So the point lying on the y - axis and on the line 2x - 5y = 10 will have its coordinate as (0,y).

As the point (0,y) lies on the line it satisfies the equation. Thus substituting the values in the equation we get

2(0) - 5y = 10

⇒- 5y = 10

⇒y = -2

So the coordinates of the point is (0,-2).

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