Question

which statement best describes the relationship between the X values and Y values in the table

Answer 1

REmember that

A relationship between x and y represent a function if for any value of x there is only one value of y

so

Verify

The relationship represent a function, because for any value of x there is only one value of y

therefore

the answer is

Is a function because no two x values are the same

Part 2

we have that

140*35=$4,900 -------> minimum earning

355*35=$12,425 -----> maximum earning

therefore

$\ 4,900\leq r\leq\ 12,425$