Here is the graph of the line $y = 3x$. The line passes through the origin and has a slope of 3, meaning for every 1 unit increase in $x$, $y$ increases by 3 units.

Would you like more details or have any questions about the graph?

Here are 5 related questions to explore:

1. What happens to the graph if the slope changes from 3 to 5?
2. How do you graph the line $y = -2x$?
3. What is the significance of the slope in a linear equation?
4. Can you find the x- and y-intercepts for the line $y = 3x$?
5. How does adding a constant (like $y = 3x + 2$) affect the graph?

Tip: The slope of a line, also known as the rate of change, dictates how steep the line is.