Which equation in slope-intercept form represents a line that passes through the point (6,−1) and is perpendicular to the line y=2x−7?

For this case we have that by definition, the equation of a line of the slope-intersection form is given by:

Where:

m: It is the slope of the line

b: It is the cut point with the y axis

By definition, if two lines are perpendicular then the product of their slopes is -1.

If we have:

Thus, the equation is of the form:

We substitute the point:

Finally, the equation is:

only 10/60 isn't equivalent

hope this : )