What high school year does colleges mostly look at?

Question

I got straight A's in my freshman year but had mostly B's sophmore year. Now im a junior and my classes are so much harder that frosh and soph years. but im am going to get serious this year get mostly A's. Do colleges look at mostly what your gpa is in junior and senior year? Do they care about frosh and soph years? im trying to keep at gpa of 3.75 to the least.

Answer 1

All of them.  If you are getting a second look and not rejected or accepted outright it would be Junior year and 1st half of senior year.