Math, asked by pareshdaxini1966, 4 months ago

6. At what point the graph of the linear equation 2x - 3y = - 15 cuts the x-axis​

Answers

Answered by amansharma264
12

EXPLANATION.

Linear equation,

⇒ 2x - 3y = - 15.

As we know that,

Put the value of x = 0 in equation, we get.

⇒ 2(0) - 3y = -15.

⇒ - 3y = - 15.

⇒ 3y = 15.

⇒ y = 5.

Their Co-ordinates = (0,5).

Put the value of y = 0 in equation, we get.

⇒ 2x - 3(0) = - 15.

⇒ 2x = - 15.

⇒ x = -15/2.

⇒ x = -7.5.

Their Co-ordinates = (-7.5,0)

Linear equation cuts the x-axes at (-7.5,0).

Attachments:
Answered by Anonymous
9

Given,

  • Linear Equation = 2x -3y = -15

To Find,

  • At what point the graph of the linear equation 2x - 3y = - 15 cuts the x-axis.

Solution,

We know that,

The Linear Equation cuts x-axis.

When,

y co-ordinate is 0.

If y = 0,

2x -3y = -15

2x - 3(0) = -15

→ 2x - 0 = -15

2x = -15

→ x = -15/2

x = -7.5

Required Answer,

At (-7.5,0)

Linear equation

2x - 3y = - 15

cuts the x-axis.

Similar questions