Raelynn Velasquez

2023-03-14

How to graph the line $y=2x$?

pro2s3tatj8f

Beginner2023-03-15Added 1 answers

First, find the equation's two solution points and plot them on the graph.

First Point: For $x=0$

$y=2\cdot 0$

$y=0$ or $(0,0)$

First Point: For $x=2$

$y=2\cdot 2$

$y=4$ or $(2,4)$

We can next plot the two points on the coordinate plane:

graph{(x^2+y^2-0.025)((x-2)^2+(y-4)^2-0.025)=0 [-10, 10, -5, 5]}

Now, we can draw a straight line through the two points to graph the line:

graph{(y - 2x)(x^2+y^2-0.025)((x-2)^2+(y-4)^2-0.025)=0 [-10, 10, -5, 5]}

First Point: For $x=0$

$y=2\cdot 0$

$y=0$ or $(0,0)$

First Point: For $x=2$

$y=2\cdot 2$

$y=4$ or $(2,4)$

We can next plot the two points on the coordinate plane:

graph{(x^2+y^2-0.025)((x-2)^2+(y-4)^2-0.025)=0 [-10, 10, -5, 5]}

Now, we can draw a straight line through the two points to graph the line:

graph{(y - 2x)(x^2+y^2-0.025)((x-2)^2+(y-4)^2-0.025)=0 [-10, 10, -5, 5]}