A timer is started and a few moments later a swimmer dives into the water and then comes back up. The swimmer's depth (in feet) as a function of time (in seconds after the timer was started) is given by the equation h(x)=t214t+40h(x)=t214t+40.

Rewrite the formula in factored form and selecteach true statement below.

1. The swimmer comes back up 10 seconds after the timer was started.
2. The swimmer dives to a depth of 40 feet.
3. The swimmer dives to a depth of 14 feet.
4. The swimmer comes back up 40 seconds after the timer was started.
5. The swimmer dives into the water 4 seconds after the timer was started.