Question

draw the graph of 3x+y=9. plaese draw this in a paper fastly help me​

Answer 1

Step-by-step explanation:

Question 544862: How do you graph 3x + y = 9? Now make a point on x axis at 3 and on y axis at 9, draw a line through them. Let x=0, and find y: 3*0 + y=9, so y=9.

Answer 2

EXPLANATION.

Graph of the equation.

⇒ 3x + y = 9.

As we know that,

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

⇒ 3(0) + y = 9.

⇒ y = 9.

Their Co-ordinates = (0,9).

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

⇒ 3x + (0) = 9.

⇒ 3x = 9.

⇒ x = 3.

Their Co-ordinates = (3,0).