Hi,i have an exam in progress.

I want a mathematics tutor to help me solve this ASAP.

Should show step by step,

Q.4 If the points A (-2, 1), B (a, b) aud C (4, —1) are collinear and a - b = 1. find the values of a and b.

Subject | Mathematics |

Due By (Pacific Time) | 08/17/2015 10:00 am |

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