Question

the height of a golf ball hit in the air is modeled by the equation h(t)+-16t^2+48t, where h represents the height, in feet, and t represents the number of seconds that have passed since the ball was hit. What is the height of the ball after 2 seconds.

Answer 1

let t = 2 and calculate h(2)

Answer 2

-64

Answer 3

-16t^2+48t = -16(2^2) + 48(2) = ?

Answer 4

t = 2,1

Answer 5

-16(2^2) + 48(2) = ?

Answer 6

ohhh sorry i meant 32

Answer 7

good 32 is your answer

Answer 8

thx