Answer:
Explanation:
If AB ⊥ CD, then = - 1
P( , )
y - = m( x - )
~~~~~~~~~~~~~~~~
y = - 2x + 6 and P(3, 3) , m = - 2
Slope of ⊥ line is
y - 3 = ( x - 3 )
y = x + or y = 0.5x + 1.5
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