Answer:
(1,0)
Step-by-step explanation:
The vertex is the maximum of the parabola
It is at x=1 and y = 0
(1,0)
Answer: 63.59cm²
Step-by-step explanation:
The area covered by the pitch will be gotten by finding the value of the area of the circle and this will be:
Area of q circle = πr²
where,
π = 3.14
r = radius = diameter/2 = 9cm/2 = 4.5cm
Area = πr² = 3.14 × 4.5²
= 3.14 × 20.25
= 63.59cm²
Therefore, the area covered by the pitch is 63.59cm²
Answer:
w
Step-by-step explanation:
if the rocket does not come down, then it stays up.
Answer:
15.
Step-by-step explanation:
The given functions are
![f[g(1)]=f[(1)+4]](https://tex.z-dn.net/?f=f%5Bg%281%29%5D%3Df%5B%281%29%2B4%5D)
We need to find the value of f[g(1)].
![[\because f[g(1)]=f[(1)+4]]](https://tex.z-dn.net/?f=%5B%5Cbecause%20f%5Bg%281%29%5D%3Df%5B%281%29%2B4%5D%5D)
![f[g(1)]=f[5]](https://tex.z-dn.net/?f=f%5Bg%281%29%5D%3Df%5B5%5D)
![f[g(1)]=3(5)](https://tex.z-dn.net/?f=f%5Bg%281%29%5D%3D3%285%29)
![[\because f(x)=3x]](https://tex.z-dn.net/?f=%5B%5Cbecause%20f%28x%29%3D3x%5D)
![f[g(1)]=15](https://tex.z-dn.net/?f=f%5Bg%281%29%5D%3D15)
Therefore, the value of f[g(1)] is 15.
