A volleyball was passed from one player to another with an initial velocity of 28 feet second from an initial height of 3 feet. the function h(x)=-16x^2+28x+3 models the height in the feet of the volleyball x seconds after it was passe. what was the maximum height of the volleyball

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

hi,

you half the rectangle that you ae asking about so then you would see the scale factor of 1/2 the one u have selected, the one on top is half.

hope this !