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**1. Homework Statement**

Find a plane through the points (6,-7,2), (-4,7,-4), (4,8,-2)

**3. The Attempt at a Solution**

A = <-10, 14, -6>

B = <-2, 15, -4>

i j k

-10 14 -6

-2 15 -4

i(-146) - j(28) + k(-178)

-146(x - 6) - 28(y + 7) - 178(z + 2)

-146x - 28y - 178z = 324

Actual answer: `34*x -28*y -122*z = 156`

ugh