Final answer:
The y-intercept of the line with the equation y = -12x + 9 is 9. This is the point on the graph where the line crosses the y-axis.
Step-by-step explanation:
To find the y-intercept of the line represented by the equation y = -12× + 9, you look at the equation format y = mx + b where m is the slope and b is the y-intercept.
In this case, the y-intercept is the constant term when the value of x is zero. Therefore, the y-intercept of the given line is 9. This means that the line crosses the y-axis at a point where y equals 9.