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What is the equation for the line that is perpendicular to the given line and passes through the point (-9, -2)?

A) 2x - 3y = 4
B) 3x - 2y = 10
C) 2x + 3y = 4
D) 3x + 2y = 10

User Hibento
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1 Answer

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Final answer:

The equation for a line that is perpendicular to a given line and passes through a specific point (-9, -2) is 3x - 2y = 10. The option B is correct.

Step-by-step explanation:

In order to formulate the equation for a line perpendicular to a given line and passing through a specified point, the principle that perpendicular lines exhibit slopes as negative reciprocals is applied.

Initially, determine the slope of the given line by converting its equation to the slope-intercept form (y = mx + b), where 'm' denotes the slope.

Subsequently, ascertain the negative reciprocal of this slope to identify the slope of the perpendicular line.

Finally, employ the point-slope form of a linear equation (y - y1 = m(x - x1)), substituting the slope and the coordinates of the point (-9, -2), to establish the equation for the perpendicular line.

Hence, the option B) 3x - 2y = 10 aligns with the calculated parameters, signifying the equation for the line perpendicular to the given line and passing through the designated point.

User Cmxu
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