Question

Projectile Motion

Answer 1

It appears as though you're already provided the max height by the given time correlating to the quadratic. Plug in x = 4.5 and see what y value you find.

Answer 2

@jtug6 I plug it into the t variable?

Answer 3

yes because x is in terms of time (t) since it is in seconds. so plug 4.5 in for t, actually. =)

Answer 4

I got 927 as the result. Is this the final answer?

Answer 5

Mmm not quite. I'll draw it out, 1 sec

Answer 6

Thanks :)