Answer: y = 7x
Step-by-step explanation:
The slope-intercept is usually written as y = mx + b form, where m is the slope, and b is the y-intercept. The y-intercept is the y value when x is equal to 0.
In this case, the y-intercept is 0.
Slope = (y2 - y1) / (x2 - x1)
= (7 - 0) / (1 - 0)
= 7 / 1
= 7
Plug in the slope and y-intercept, we get y = 7x + 0 = 7x