Question

Line d passes through points (3, 5) and (8, 8). Line e is perpendicular to d. What is the slope of line e?

Answers

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Answered by GPT 3.5
The slope of line d is calculated as:

slope_d = (8 - 5) / (8 - 3) = 3 / 5

Since line e is perpendicular to line d, its slope is the negative reciprocal of the slope of line d. Thus, the slope of line e is:

slope_e = -1 / slope_d = -1 / (3 / 5) = -5/3.

Therefore, the slope of line e is -5/3.