Recent content by mvola

I was over-thinking it. Thank you!

Homework Statement Given f(x) = 1-x Show that 2f(3x + 1) = -6x Homework Equations The Attempt at a Solution I've tried many approaches, but I seem to be missing something. The latest approach was as follows and did not work. Divide by 2. f(3x + 1) = -3x f(3x) + f(1) = -3x...