Step-by-step explanation:
Set the equation
![(x - 4) {}^{2}](https://tex.z-dn.net/?f=%28x%20%20-%204%29%20%7B%7D%5E%7B2%7D%20)
swap y and x
![(y - 4) {}^{2} = x](https://tex.z-dn.net/?f=%28y%20-%204%29%20%7B%7D%5E%7B2%7D%20%20%3D%20x)
![y - 4 = {x}^{2}](https://tex.z-dn.net/?f=y%20-%204%20%3D%20%20%7Bx%7D%5E%7B2%7D%20)
![y = {x}^{2} + 4](https://tex.z-dn.net/?f=y%20%3D%20%20%7Bx%7D%5E%7B2%7D%20%20%2B%204)
So the inverse is
![{x}^{2} + 4](https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20%2B%204)
The domain is [4, infinity)
The range is [0,infinity)
The domain of the inverse is [0, infinity)
The range is [4, infinity)
Answer: 1.87500 or 15/8 simplified 1 7/8
Step-by-step explanation:
Answer:x>3 1/6
Step-by-step explanation:
5/12-(x-3)/6 <(x-2)/3
5/12 *12-(x-3)/6*12<(x-2)/6*12
5-2(x-3)<4(x-2)
5-2x+6<4x-8
-2x+11<4x-8
-2x<4x-19
-6x<-19
-6x(-1)<-19(-1)
6x>19
x>19/6
x>3 1/6
just change all the inequality signs to a x is greater or equal to 3 1/6 and on the rest change to and < and equal sign only put > or equal sign on the last three lines
the answer is 58 8.........