Question 92

What is the slope of the line perpendicular to the line passing through the points (-2, 3) and (2, 0)?

Solution

slope m = $$\frac{y_{2}-y_{1}}{x_{2}-x_{1}}=\frac{0-3}{2+2}=-3/4$$

slope of the perpendicular line = -1/m = 4/3.

So the answer is option A.

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