True because even if x is a negative value, the y value would only move closer to 0.
Answer:
1/10x-y=-22
Step-by-step explanation:
Standard form equation is ax+by=c
Answer: 4,170
Step-by-step explanation:
![\displaystyle\ \Large \boldsymbol{} log_2 18=log_2 \ 2+log_2 \ 9=1+3,16\underline99 \approax \approx4,170](https://tex.z-dn.net/?f=%5Cdisplaystyle%5C%20%20%5CLarge%20%5Cboldsymbol%7B%7D%20log_2%2018%3Dlog_2%20%5C%202%2Blog_2%20%5C%209%3D1%2B3%2C16%5Cunderline99%20%5Capproax%20%5Capprox4%2C170)
Using a graphing tool
Let's graph each of the cases to determine the solution of the problem
<u>case A)</u>
see the attached figure N ![1](https://tex.z-dn.net/?f=1)
The range is the interval--------> (0,∞)
![y> 0](https://tex.z-dn.net/?f=y%3E%200)
therefore
the function
is not the solution
<u>case B)</u> ![y=2(3^{x})](https://tex.z-dn.net/?f=y%3D2%283%5E%7Bx%7D%29)
see the attached figure N
The range is the interval--------> (0,∞)
![y> 0](https://tex.z-dn.net/?f=y%3E%200)
therefore
the function
is not the solution
<u>case C)</u>
see the attached figure N
The range is the interval--------> (-∞,3)
![y< 3](https://tex.z-dn.net/?f=y%3C%203)
therefore
the function
is the solution
<u>case D)</u>
see the attached figure N
The range is the interval--------> (-3,∞)
![y>-3](https://tex.z-dn.net/?f=y%3E-3)
therefore
the function
is not the solution
<u>the answer is</u>