For h(x) = 2x2 + 6x-9 and f(x) = 3x2 - 8x + 8, find h(x) - 2k(x).
O -4x2 – 22x+ 25
O-4x2 – 14x + 17
0 -4x² + 22x - 25
O-4x² + 14x - 17