The function f [0,3] 1,29, defined by t f(c) = 2a3-15 +36z+1, is a one-one and onto (b) onto but not one-one (c) one-one but not onto (d) neither one-one nor on

The function f [0,3] 1,29, defined by T f(c) = 2a3-15 +36z+1, is a one-one and onto (b) onto but not one-one (c) one-one but not onto (d) neither one-one nor onto