Any number that is larger than -2.
For example y=0
-14 < 0-12
= -14 < -12
Answer:
n = 6
Step-by-step explanation:
To solve this you can use an equation such as:
![\frac{2}{3} n+4=8\\\\](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D%20n%2B4%3D8%5C%5C%5C%5C)
We need to so for n. Subtract 4 from both sides to get the variable (n) alone. 4 - 4 and 8 - 4 equals:
![\frac{2}{3}n=4](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7Dn%3D4)
So now we divide both sides by 2/3.
This now equals:
![n=6](https://tex.z-dn.net/?f=n%3D6)
A=11. to graph it plot an open circle on 11 and go right
Answer:
![\boxed{\boxed{C.\ \text{f(x)} = 120000(1.055)^x}}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Cboxed%7BC.%5C%20%5Ctext%7Bf%28x%29%7D%20%3D%20120000%281.055%29%5Ex%7D%7D)
Step-by-step explanation:
This is the case of an exponential growth. The function for exponential growth is,
![y(t)=y_0(1+r)^t](https://tex.z-dn.net/?f=y%28t%29%3Dy_0%281%2Br%29%5Et)
where,
- y(t) = value after time t = f(x)
- y₀ = initial value = $120,000
- r = rate of growth = 5.5% = 0.055
- t = number of periods = x years
Putting the values,
![\text{f(x)} = 120000(1+0.055)^x\\\\\text{f(x)} = 120000(1.055)^x](https://tex.z-dn.net/?f=%5Ctext%7Bf%28x%29%7D%20%3D%20120000%281%2B0.055%29%5Ex%5C%5C%5C%5C%5Ctext%7Bf%28x%29%7D%20%3D%20120000%281.055%29%5Ex)