What is the slope of the altitude from vertex B to side AC of a triangle whose vertices are at A(2, -5), B(1,2) and C(-2,4). a. -9/4 b. 4/9 c. -2/3 d. 3/2

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Chapter2: Functions And Graphs
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  1. What is the slope of the altitude from vertex B to side AC of a triangle whose vertices are at A(2, -5), B(1,2) and C(-2,4).

a. -9/4

b. 4/9

c. -2/3

d. 3/2

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