The graph shown here models the path of a diver as they run and jump from atop of a 400 ft cliff. The diver hits the water after 5 seconds. Which of the following is the realistic domain for this function that represent the time the diver was in the air?
1. (0, 400)
2. (5,400)
3. (0, -00)
4. [0,5]

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!

there are infinitely many solutions.