Answer:
Average rate of change =250
Step-by-step explanation:
Formula to determine average rate of change of the function,
Average rate of change = ![\frac{f(x_2)-f(x_1)}{x_2-x_1}](https://tex.z-dn.net/?f=%5Cfrac%7Bf%28x_2%29-f%28x_1%29%7D%7Bx_2-x_1%7D)
Where
and
are the points representing number of years after year 2000.
Since
= 5 and
,
![f(x_2)=650](https://tex.z-dn.net/?f=f%28x_2%29%3D650)
And ![f(x_1)=300](https://tex.z-dn.net/?f=f%28x_1%29%3D300)
Now average rate of change = ![\frac{650-300}{19-5}](https://tex.z-dn.net/?f=%5Cfrac%7B650-300%7D%7B19-5%7D)
= ![\frac{350}{14}](https://tex.z-dn.net/?f=%5Cfrac%7B350%7D%7B14%7D)
= 250
Therefore, average rate of change of the number of influenza cases from 2005 to 2019 is 250.
Answer:
0.166666667, to round up it is 0.17
Step-by-step explanation:
Rememer that the perimiter is the distance around
it is
P=L+L+W+W or
P=2L+2W or
P=2(L+W)
so
a.
tenis
L=2x+6
W=x
P=2(2x+6+x)=2(3x+6)=6x+12
basketball
L=3x-14
W=1/2x+32
P=2(3x-14+1/2x+32)=2(3.5x+18)=7x+36
b.
how much bigger is basketball than tennis
7x+36=bigger+6x+12
minus 6x+12 both sides
x+24=bigger
it is x+24 bigger
c.
x=36
Ptenis=6x+12=6(36)+12=216+12=228ft
Pbasketball=7x+36=7(36)+36=252+36=288ft
Answer:
36/1 36.0 36
Step-by-step explanation:
12 I know because I just took the quiz