Steve S. answered 03/24/14
Tutor
5
(3)
Tutoring in Precalculus, Trig, and Differential Calculus
An undefined slope means it's a vertical line.
Since (3,0) is on it its equation must be x = 3.
Melanie G.
asked 03/24/14
Steve S. answered 03/24/14
Tutoring in Precalculus, Trig, and Differential Calculus
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