graph the line. y = 4x

Explanation:

Step1: Find the y - intercept

The equation is in slope - intercept form $y = mx + b$, where $m$ is the slope and $b$ is the y - intercept. For $y = 4x$, $b = 0$, so the line passes through the point $(0,0)$.

Step2: Find another point using the slope

The slope $m = 4=\frac{\Delta y}{\Delta x}$. Starting from the point $(0,0)$, if we let $\Delta x = 1$, then $\Delta y=4$. So another point is $(1,4)$.

Step3: Draw the line

Plot the points $(0,0)$ and $(1,4)$ on the coordinate plane and draw a straight line passing through them.

Answer:

Plot the points $(0,0)$ and $(1,4)$ and draw a straight - line through them.