Answer: C y=1/3x
Step-by-step explanation:
All Y-values in the table are 1/3 of the corresponding X-value. To check: 3/1=1, 6/3=2, 9/3=3
Answer:
Domain = [5,∞)
Step-by-step explanation:
Given: ![f(x)=-\sqrt{x}](https://tex.z-dn.net/?f=f%28x%29%3D-%5Csqrt%7Bx%7D)
We are given that f(x) is shifted right by 5 units.
Rule : f(x)→f(x-b)
The graph f(x) shifted b units right
So, using rule :
→
So, ![g(x)=-\sqrt{x-5}](https://tex.z-dn.net/?f=g%28x%29%3D-%5Csqrt%7Bx-5%7D)
Now to find domain:
![x-5>0](https://tex.z-dn.net/?f=x-5%3E0)
![x>5](https://tex.z-dn.net/?f=x%3E5)
So, Domain = [5,∞).
Is there a specific question that you want to ask?
Answer:
A (0,3)
Step-by-step explanation:
The given trapezoid has vertices:
(0,6), (7,12), (7,9) and (0,12).
We want to choose from the given options, a point that is a vertex for the image produced by a dilation about the origin with a scale factor of 1/2.
Note that the mapping for such a dilation is:
![(x,y)\to( \frac{1}{2} x, \frac{1}{2} y)](https://tex.z-dn.net/?f=%28x%2Cy%29%5Cto%28%20%5Cfrac%7B1%7D%7B2%7D%20x%2C%20%5Cfrac%7B1%7D%7B2%7D%20y%29)
This implies that:
![(0,6)\to(0,3)](https://tex.z-dn.net/?f=%280%2C6%29%5Cto%280%2C3%29)
![(7,12)\to(3.5,6)](https://tex.z-dn.net/?f=%287%2C12%29%5Cto%283.5%2C6%29)
![(7,9)\to(3.5,4.5)](https://tex.z-dn.net/?f=%287%2C9%29%5Cto%283.5%2C4.5%29)
![(0,12)\to(0,6)](https://tex.z-dn.net/?f=%280%2C12%29%5Cto%280%2C6%29)
Therefore correct choice is (0,3)
This might be wrong but I got .024806509
I don't know if you wanted it rounded but I hope this might have helped.