How do you graph the equation x-3y=3?

Mira Branch

Mira Branch

Answered question

2023-03-06

How do you graph the equation x - 3 y = 3 ?

Answer & Explanation

Quentin Lester

Quentin Lester

Beginner2023-03-07Added 4 answers

First, find the equation's two solution points and plot them on the graph.
First Point: For x = 0
0 - 3 y = 3
- 3 y = 3
- 3 y - 3 = 3 - 3
y = - 1 or ( 0 , - 1 )
Second Point: For x = 3
3 - 3 y = 3
3 - 3 - 3 y = 3 - 3
0 - 3 y = 0
- 3 y = 0
- 3 y - 3 = 0 - 3
y = 0 or ( 3 , 0 )
We can next plot the two points on the coordinate plane:
graph{(x^2+(y+1)^2-0.025)((x-3)^2+y^2-0.025)=0 [-10, 10, -5, 5]}
Now, we can draw a straight line through the two points to graph the line:
graph{(x-3y-3)(x^2+(y+1)^2-0.025)((x-3)^2+y^2-0.025)=0 [-10, 10, -5, 5]}

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