Question

Help please Image is attached

Answer 1

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:

$y=8-\sqrt[3]{x}$

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.