Asoccer ball is kicked toward the goal. the height of the ball is modeled by the function h(t) = −16t2 + 48t where t equals the time in seconds and h(t) represents the height of the ball at time t seconds. what is the axis of symmetry, and what does it represent? t = 1.5; it takes 1.5 seconds to reach the maximum height and 3 seconds to fall back to the ground

Explanation:

1) Explanation of the model:

2) Axis of symmetry:

Conclusion: since t = 1.5 is the axys of symmetry, it means that at t = 1.5 the ball reachs its maximum height and that it will take the same additional time to fall back to the ground, whic is a tolal of  1. 5 s + 1.5 s = 3.0 s.

t = 1.5; it takes 1.5 seconds to reach the maximum height and 3 seconds to fall back to the ground.

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !