Sloane kicked a soccer ball at a speed of 56 feet per second. if the ball never leaves the ground, then it can be represented by the function h(t) = −16t2 + 56t. determine the time the ball traveled. t = 56 seconds t = 16 seconds t = 3.5 seconds t = 0.29 seconds

Third option:

Step-by-step explanation:

Given the function:

 Since the ball never leaves the ground, you need to  substitute in the function in order to determine the time the soccer ball traveled:

Factorizing, you get:

Then:

Therefore the time the ball traveled was:

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft