Question

Help please Image is attached

Answer 1

Answer: (8,5)

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}`

Then:

`x=-64`

`y=8-\sqrt[3]{-64}=12`

(-64,12) lies on the graph

`x=125`

`y=8-\sqrt[3]{125}=3`

(125,3) lies on the graph

`x=343`

`y=8-\sqrt[3]{343}=1`

(343,1) lies on the graph

`x=8`

`y=8-\sqrt[3]{8}=6`

The point obtained is (8,6), therefore (8,5) does not lie on the graph.