Describe the y-intercept and end behavior of the following graph:

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Atriangle has verticals at b(-3,0), c(2,-1), d(-1,2). which transformation would produce an image with verticals b”(-2,1), c”(3,2), d”(0,-1)?

Will mark brainliest! ( explain the answer too, it can be one sentence)