Urgent Please answer fast.

Urgent Please answer fast. Thank you so much.

3) f(x) = x?, g(x) = [x/2). Select the correct value for fog(-3/2) a. 3 b. - 1 c. 1 d. 0 6) f: 0,19 0,1". f(x) is obtained from x by replacing the last bit with 1. For example, f(1000) = 1001. Select the correct description of the function f. a. One-to-one and onto b. One-to-one but not onto c. Neither one-to-one nor onto d. Onto but not one-to-one