Given the expression below, identify its factors.

3a + 4b– 7c - 12

i dont think you can solve this because  

The expression is not factorable with rational numbers.

there are no like terms

30005

yes ok                                            

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.