Determine the equation of the line perpendicular to the line y = –8 through the point (–4, –2).

The line y = –8 is .

The line perpendicular to the line y = –8 is .

The equation of the line perpendicular to the line y = –8 through the point (–4, –2) is .

x = - 4

Step-by-step explanation:

y = - 8 is the equation of a horizontal line parallel to the x- axis.

A perpendicular line must then be a vertical line parallel to the y- axis.

The equation of a vertical line is x = c

where c is the value of the x- coordinates it passes through.

The line passes through (- 4, - 2) with x- coordinate - 4, thus

x = - 4 ← equation of perpendicular line

answer: 140

step-by-step explanation:

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