The y-intercept of a line is the point where the line crosses the y-axis. In other words, it is the point at which the line has an x-coordinate of 0.
To find the y-intercept of the line y = –10x + 1/9, we can set x = 0 in the equation and solve for y:
y = –10x + 1/9
= –10*0 + 1/9
= 1/9
Therefore, the y-intercept of the line is 1/9.
