Check the picture below.
doesn't that make it just a 20 x 14? well, surely you know what that area is.
H1 (t) = 196 - 16 t-squared. / / / H2 (t) = 271-16t-squared. / / / In each function, 't' is the number of seconds after that ball is dropped. / / / Each function is only true until the first time that H=0, that is, until the first bounce. Each function becomes very complicated after that, and we would need more information in order to write it.
9.
a) You put the scientific notation in expanded form, 671,000,000. From there just divide it by 60. 11,183,333.333 miles per minute.
b) Take the miles/minute rate and multiply it by 8.3; 92821666.6667 miles per 8.3 minutes.
Hope this helps :)
Answer:
Solution : Parabola
Step-by-step explanation:
As you can see only one variable is square in this situation, so it can only be a parabola. We can prove that it is a parabola however by converting it into standard form (x - h)^2 + (y - k)^2.
![y^2-1=4\left(x-7\right) = y^2-1=4\left(x-7\right)](https://tex.z-dn.net/?f=y%5E2-1%3D4%5Cleft%28x-7%5Cright%29%20%3D%20y%5E2-1%3D4%5Cleft%28x-7%5Cright%29)
Respectively it's properties would be as follows,
![\left(h,\:k\right)=\left(\frac{27}{4},\:0\right),\:p=1](https://tex.z-dn.net/?f=%5Cleft%28h%2C%5C%3Ak%5Cright%29%3D%5Cleft%28%5Cfrac%7B27%7D%7B4%7D%2C%5C%3A0%5Cright%29%2C%5C%3Ap%3D1)