Graph the proportional relationship y=2x by plotting points. (0,0)(1,4)

Answer 1

To graph the proportional relationship y=2x, we can plot the given points (0,0) and (1,4) on a coordinate plane and draw a line passing through them.

The point (0,0) represents the y-intercept, and the point (1,4) is one unit to the right and four units above the y-intercept.

Here is the graph:

```
|
4 | • (1,4)
|
3 |
|
2 |
|
1 |
|
|
0 |x • (0,0)
|__________________
0 1 2 3 4
```

The line passing through the points (0,0) and (1,4) represents the proportional relationship y=2x.