Answer:
y = 3x + 2
Explanation:
The slope-intercept form of equation of line: y = mx + b
If the line passes through (0, 2) that means: b = 2
Which give us: y = mx + 2
The line passes through (1, -1) so:
-1 = m(1) + 2
-1 = m + 2
m = -3
So the equation of the line passing through (0, 2) and (1, -1), in slope-intercept form is:
y = 3x + 2