Final answer:
The slope-intercept equation of the line passing through (6, -7) with a slope of 0 is y = -7.
Step-by-step explanation:
To find the slope-intercept equation of a line, we need the slope and a point on the line. In this case, the slope is 0 and the point is (6, -7).
The slope-intercept form of a linear equation is given by y = mx + b, where m is the slope and b is the y-intercept.
Since the slope is 0, the equation becomes y = 0x + b, which simplifies to y = b.
Substituting the coordinates of the given point (6, -7) into the equation, we have -7 = b.
Therefore, the slope-intercept equation of the line is y = -7.
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