Question

the function h (t) = -16t squared + 28t + 500 represents the height of a rock T seconds after it's propelled by a slingshot what does H (3.2) represent?

Answer 1

D) the height of the rock 3.2 seconds after it is propelled

Explanation:

i got it right on the test.

Answer 2

It represents the height of the rock 3.2 seconds after it is propelled.

Explanation:

The given function is;

`h(t)=-16t^2+28t+500`.

`H(3.2)` means we are substituting
`t=3.2` into the given function.

Since, the function represents the height of a rock T seconds after it's propelled by a slingshot,H(3.2) represents the height of the rock 3.2 seconds after it is propelled.

The correct answer therefore the last option.