Sorry to be a bother guys, i'm about halfway through my sheet...and I wasn't doing too bad up until this...
So basically its a word problem.
A movie stuntman jumped from a tower and fell for several seconds before relasing a parachute. His height, h (in metres) and t (time) after jumping is modelled by...
errr.. there is a space between the 350 and h
How long after jumping did the stuntman release his parachute?
How high was he when he relased it?
I can tell you now that you would probably have to complete the square using both equations somehow....except i'm not quite sure, or if I have to do some substitution. Any help would be great....
And if you have time....
its not 132 x its 13 then a seperate eqaution 2x.
I can't seem to solve that for some reason, its probably just me making a stupid mistake...
and i'm gonna try to give help around here if I can... haha.