Determine if the points A(2, 6), B(-1, 0) and C(5, 12) are collinear.

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- Jun 17th 2013, 02:40 AMbrosnan123Collinear Points
Determine if the points A(2, 6), B(-1, 0) and C(5, 12) are collinear.

- Jun 17th 2013, 02:45 AMProve ItRe: Collinear Points
What have you tried? What does it mean for points to be collinear? It means that they're all on the same line. Can you find the equation of a line which satisfies all three points?

- Jun 17th 2013, 02:47 AMPlatoRe: Collinear Points
What is the slope of $\displaystyle \overleftrightarrow {AB}~?$ What is the slope of $\displaystyle \overleftrightarrow {AC}~?$

@brosnan123, you have posted several questions with on evidence that you have made any effort whatsoever.

**This is not a homework service.**

Post some of your own work.