Final answer:
The equation of the line in slope-intercept form with the given slope and y-intercept is y = (2/3)x - 4.
Step-by-step explanation:
An equation of a line in slope-intercept form is y = mx + b, where m represents the slope, and b represents the y-intercept.
In this case, the given slope is 2/3 and the y-intercept is -4.
Therefore, the equation of the line is y = (2/3)x - 4.