The height of a soccer ball is kicked from the ground can be approximately by the function.

y = - 16x^2 + 32x

where y is the height of the soccer ball in feet x seconds after it is kicked. Find the time it takes to reach soccer ball to reach its maximum height in seconds

Question

Mathematics

Derrick Romero

8 December, 17:30

The height of a soccer ball is kicked from the ground can be approximately by the function.

y = - 16x^2 + 32x

where y is the height of the soccer ball in feet x seconds after it is kicked. Find the time it takes to reach soccer ball to reach its maximum height in seconds

+3

Answers (1)

Know the Answer?

Chanel Watson · Answer 1

1 second

Step-by-step explanation:

y = - 16x² + 32x

y = - 16 (x² - 2x)

y = - 16 (x² - 2 (x) (1) + 1² - 1²)

y = - 16 (x - 1) ² + 16

Max height is when (x-1) = 0

So x = 1

The height of a soccer ball is kicked from the ground can be approximately by the function.y = - 16x^2 + 32xwhere y is the height of the soccer ball in feet x seconds after it is kicked. Find the time it takes to reach soccer ball to reach its maximum height in seconds

The height of a soccer ball is kicked from the ground can be approximately by the function.

y = - 16x^2 + 32x

where y is the height of the soccer ball in feet x seconds after it is kicked. Find the time it takes to reach soccer ball to reach its maximum height in seconds