anonymous one year ago I NEED HELP PLEASEEEEE!!!!!!!!

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1. anonymous

2. anonymous

Can ANYBODY help me with this paper!?????!?!??!?

3. ybarrap

So you have the correct parametric, you just need h=2.5 in the second equation. You should then plot it to answer the other equations. The final equation will be (x,y) but sub your parametric equations for x and y.

4. ybarrap
5. ybarrap

How long is y > 0?

6. ybarrap

That tells you how long it is in the air.

7. ybarrap

What is the maximum value of x that you see there? Is it greater than 415? If so, he hits a homerun.

8. ybarrap

$$Path=(136*\cos(29) * t,136*\sin(29) * t-16t^2+2.5)$$ Just multiply everything and leave "t" alone, that's your rectangular coordinate.