Dusty's earnings vary directly with the number of papers he delivers. The
relationship is shown in the graph below.
Determine the amount that Dusty earns for
each paper he delivers.

$0.50 per paper

Step-by-step

1/2 = 0.50

2/4 = 0.50

3/6 = 0.50

the square root of what number? if you add that, then someone will probably answer the question.

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.