Answer:
the y-intercept of the line y = 7x - 12/7 is -12/7.
Explanation:
The equation y = 7x - 12/7 is in slope-intercept form, y = mx + b, where m is the slope and b is the y-intercept.
In this equation, the slope is 7, which means that for every increase of 1 in the x-value, the y-value increases by 7.
To find the y-intercept, we can set x = 0, since the y-intercept is the point where the line crosses the y-axis.
When x = 0, we have:
y = 7(0) - 12/7 = -12/7
Therefore, the y-intercept of the line y = 7x - 12/7 is -12/7.