Aplumber repaired the leaking faucet in the kitchen is this a sentence or a fragment

The two essential parts of the sentence are the: a: subject n verb b: subject n noun c: adjective n verb

The vertical height of a soccer ball can be represented by the following function, where h(x) represents the height, in feet, x seconds after the soccer ball is kicked. rewrite the function in the form that reveals the times at which the soccer ball is on the ground.

3. what is the view of caucasians according to j. h.g.?