Question

A rocket is launched vertically from the ground with an initial velocity of 64 ft/sec.

Answer 1

@Shadow

Answer 2

h(t) = u*t - 1/2*g*t^2 u ----> initial velocity
g ----> acceleration due to gravity

Answer 3

h(t) = -16t^2 + 64t

Answer 4

@random231

Answer 5

yes, correct

Answer 6

what about b ?

Answer 7

can you show the graph like on the graph using the tools where to graph it

Answer 8

as you can see the values on x axis have a difference of 0.5. So they want you to find the height for every 0.5s elapsed. What you do is just plug in the values in place of t and find the corresponding h(t) value.

Answer 9

okay

Answer 10

i get what you saying but it'll be better understanding if you do with the tools

Answer 11

cause i kinda don't know how to do that

Answer 12

i'm confused how to do that on the graph finding the h(t)

Answer 13

@Elsa213