Describe how to create the graph of the direct-variation relationship "y varies directly with x where y = -8.4 when x = 4."

Using a proportional relationship, the graph of the proportional relationship is sketched at the end of this answer.

"y varies directly with x", hence, the equation is modeled by:

y = -8.4 when x = 4, hence, we can use it to find a.

Hence, the equation is:

The graph is sketched at the end of this answer.

To learn more about proportions, you can take a look at link

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7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above