Answer:
C
Step-by-step explanation:
Given
3
= 24 ( divide both sides by 3 )
= 8
Raise both sides to the power of 
x + 9 = 
= ![(\sqrt[3]{8}) ^{4}](https://tex.z-dn.net/?f=%28%5Csqrt%5B3%5D%7B8%7D%29%20%5E%7B4%7D)
= 
= 16 ( subtract 9 from both sides )
x = 7 → C
This is an exam! You are not supposed too cheat!
>:O
-2 is the answer because you do the change of y over the change of x.
The initial value of the Greg`s home: $328,500. If his home is predicted to increase in value 4% each year, that means that the value will rise 1.04 times every year.
The predicted value after 30 years:
$328,500 * ( 1 + 0.04 ) ^30 =
= $328,500 * 1.04^30 =
= $328,500 * 3.2434 =
= $1,065,456.
Answer: The predicted value of his home in 30 years is $1,065,456.
