Find the domain and range of (f(x) = 2x - 5 if x ≤ 0 and 3x + 4 if x > 0) in interval notation.
a) Domain: ((-[infinity], 0], (0, [infinity])) Range: ((-[infinity], -5], (-4, [infinity]))
b) Domain: ((-[infinity], 0] ∪ (0, [infinity])) Range: ((-[infinity], -5] ∪ (-4, [infinity]))
c) Domain: ((-[infinity], 0) ∪ [0, [infinity])) Range: ((-[infinity], -5) ∪ (-4, [infinity]))
d) Domain: ((-[infinity], 0) ∪ (0, [infinity])) Range: ((-[infinity], -5) ∪ (-4, [infinity]))
