Answer:
![x\geq 2](https://tex.z-dn.net/?f=x%5Cgeq%202)
Step-by-step explanation:
we have
![y=\sqrt{2x-4}](https://tex.z-dn.net/?f=y%3D%5Csqrt%7B2x-4%7D)
we know that
The radicand must be greater than or equal to zero
so
![2x-4\geq 0](https://tex.z-dn.net/?f=2x-4%5Cgeq%200)
Solve for x
Adds 4 both sides
![2x-4+4\geq 0+4](https://tex.z-dn.net/?f=2x-4%2B4%5Cgeq%200%2B4)
![2x\geq 4](https://tex.z-dn.net/?f=2x%5Cgeq%204)
Divide by 2 both sides
![x\geq 2](https://tex.z-dn.net/?f=x%5Cgeq%202)
so
The domain is the interval for x ----> [2,∞)
All real numbers greater than or equal to 2
Answer:
13,087 = 3x + 7,594
Step-by-step explanation:
have a good day
Answer:
(22m+2)/(3m+2)
Step-by-step explanation:
12m+14m-4m+2)/3m+2
(22m+2)/(3m+2)
Let the price of the tickets be 'x' and the number of tickets bought is 'y'
When the y inversely proportioned to x, the equation is
y = k/x where k is a constant
We work out the value of k by using the information y = 6 and x = 5
6 = k/5
k = 30
Hence, the maximum number of tickets when the price is $3 is
y = 30/3
y = 10 tickets
I am pretty sure it is a because 2 is half of 4 and 18 is half of 36.
Step-by-step explanation: