Question

Classify the functions as one-to-one or many-to-one
(a) f(x) = 2x^2
.
(b) f(x) = x^2 − 1, x ≥ 0.
(c) g(t) = 3t − 4, t ≥ 0.
(d) y(x) = x^3

Answer 1

Answer:

d is correct option i think