Answer: (8,5)
Step-by-step explanation:
1. You have that each point of a function has coordinates (x,y), then, you can substitute the value of x of each point shown in the options to obtain the y.
2. You can rewrite the function as following:
![y=8-\sqrt[3]{x}](https://tex.z-dn.net/?f=y%3D8-%5Csqrt%5B3%5D%7Bx%7D)
Then:

(-64,12) lies on the graph

(125,3) lies on the graph

(343,1) lies on the graph

The point obtained is (8,6), therefore (8,5) does not lie on the graph.
Answer:
A) -68
Step-by-step explanation:
Here, 3/8 * 3/8 = 9/64
In short, Your Answer would be: 9/64
Hope this helps!
Answer:
25%
Step-by-step explanation:
percent change = (new number - old number)/(old number) * 100%
Here, new number = 30, and old number = 24.
percent change = (30 - 24)/(24) * 100%
percent change = 6/24 * 100%
percent change = 0.25 * 100%
percent change = 25%