Answer:
y = 7x
Explanation:
y=mx + b is slope-intercept form of an equation for a line. You can calculate the slope or see image, you can see it on a graph. The directions from one point to another, such as "up 7 and over 1" is the slope of the line We use m for slope, so you can fill in the 7 for the m. The y-intercept is 0, bc that is where the line crosses the y-axis.
That gives you the equation of the line.