Suppose that y equals 2x -3. the following points lie on the graph of this equation: a(a,2a-3), b(b,2b-3), and c(c,2c-3). amy claims that the slopes of ab, bc, and ac are equal. prove amy's claim is correct.

in if you ask questions, the points are taken from your total and given to the one who answered it..

so if i have 30 points and i ask a question for 5 points, then when someone asks a question i will lose 5 points and the answerer earns 5

happy to