find the coordinates of the vertices of the image when abc is dilated by a factor of 2. the vertices for the preimage are a(1,1), b(2,2), and c(1,3).

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

Which of the following can be used to explain a statement in a geometric proof?

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?