(4x-3)/(x+4) ≤ 3 , clearly x≠-4 4x-3 ≤ 3(x+4) 4x - 3 ≤ 3x + 12 x ≤ 15 make a rough sketch of y = (4x-3)/(x4) and y = 3 you will see that (4x-3)/(x+4) ≤ 3 for -4 < x ≤ 15
You can ask a new question or answer this question.