for the pipeline questions ex. 158 #18 , 21 will you be able to verify our diagrams because they are causing me confusion when writing the equations? Also, any advice on visualizing the diagrams?

During the test, I can definitely confirm whether or not the overall interpretation is correct in your diagrams, although I can't say much about variables and other labels that lead to the equation. In terms of visualizing the diagrams, the more practice you can get, the more easily the descriptions will transfer to diagrams. I'll happily check any diagrams you have. Would you like me to post diagrams for the questions you mentioned above?

During the test, I can definitely confirm whether or not the overall interpretation is correct in your diagrams, although I can't say much about variables and other labels that lead to the equation. In terms of visualizing the diagrams, the more practice you can get, the more easily the descriptions will transfer to diagrams. I'll happily check any diagrams you have. Would you like me to post diagrams for the questions you mentioned above?

No that's okay. Thank you!