Given s (x) = 2x - 3 and t (x) = 5x + 4. find the formula and domain for s (x) over t (x) and w (x) = t (x) over s (x)

V (x) = (2x - 3) / (5x + 4) The domain is all Real numbers except x = - 4/5, because if x = - 4/5 the denominator would be zero and you cannot divide by zero. x ∈ R, x ≠ - 4/5 w (x) = (5x + 4) / (2x - 3) similarly, x ≠ 3/2so, x