Question

how we draw the graph of 3x + 4y = 10​

Answer 1

EXPLANATION.

Graph of the equation,

⇒ 3x + 4y = 10.

As we know that,

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

⇒ 3(0) + 4y = 10.

⇒ 4y = 10.

⇒ y = 10/4.

⇒ y = 5/2.

⇒ y = 2.5

Their Co-ordinates = (0,2.5).

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

⇒ 3x + 4(0) = 10.

⇒ 3x = 10.

⇒ x = 10/3.

⇒ x = 3.33.

Their Co-ordinates = (3.33,0).

Answer 2

$\gray{ \mathrm{ \huge{ \underline{ \underline{ \star \: solution}}}}}$

Graph of the equation,

⇒ 3x + 4y = 10.

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

⇒ 3(0) + 4y = 10.

⇒ 4y = 10.

⇒ y = 10/4.

⇒ y = 5/2.

⇒ y = 2.5

Their Co-ordinates = (0,2.5).

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

⇒ 3x + 4(0) = 10.

⇒ 3x = 10.

⇒ x = 10/3.

⇒ x = 3.33.

Their Co-ordinates = (3.33,0).