How do you find the y-intercept of a function
Substitute 0 for x and solve the equation for y.
Example: 2x + 3y = 6
2(0) + 3y = 6
0 + 3y = 6
3y = 6
y = 2
For this example, the y-intercept is 2 -- that is, the point (0,2).
