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题目
A median of a triangle is a line drawn from a vertex of the triangle to the midpoint of the opposite side of the triangle. Find the equation of the median drawn from A(5, -2) to the side formed by B(3, 4) and C(4, -7).

提问时间:2021-01-03

答案
median of BC (7/2,-3/2)
所以过A(5,-2)和(7/2,-3/2)的直线为:
y=-x/3-1/3
即:
x+3y+1=0
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