Function, y = (2-3 of x) divided by (2-4 times 2 of x)

Function, y = (2-3 of x) divided by (2-4 times 2 of x)

5-2.5-2.5-5-2.5 (2-4x-\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\#178;) 0, - 5 / (4-8x & #178;) ≤ - 5 / 4 -