Answer:
y=81x^4+648x^3+1944x^2+2592x+1289
Step-by-step explanation:
1. Interchange x and y.
- y=\frac{\sqrt[4]{x+7}}{3}-2
- x=\frac{\sqrt[4]{y+7}}{3}-2
2. Then solve x=\frac{\sqrt[4]{y+7}}{3}-2 for y.
3. y=81x^4+648x^3+1944x^2+2592x+1289
I hope this helps.
It's B Dat is dat is right
If ir means not, then irrational means not rational. Pi is and irrational number.
Hello, when x tends to 
the term with the highest degree will lead the behaviour.
In other words.
So, the answer B is correct.
Thank you.
no it is not simplified because there are two y values
