Final answer:
The equation of the line with a slope of 0 and passing through the point (11,19) is y = 19.
Step-by-step explanation:
To find the equation of the line in slope-intercept form, we need to use the point-slope form of a linear equation, which is y - y1 = m(x - x1), where m is the slope and (x1, y1) is a point on the line.
In this case, the slope is 0 and the given point is (11,19), so we have:
y - 19 = 0(x - 11)
y - 19 = 0
y = 19
Therefore, the equation of the line in slope-intercept form is y = 19.