Answer:
y = x + 7
Step-by-step explanation:
slope-intercept form: y = mx+b
(m is the slope and b is the y-intercept)
Note, slope is rise over run, specifically: [tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex]m = \frac{0 - 7}{-7 - 0} = \frac{-7}{-7} = 1\\b = 7\\y = x+7[/tex]
