Functions Unit

9 Comments

Michelle McGeehan • 3 years, 6 months agologin to reply

My earlier comment seems to have disappeared. I am still questioning the test answer key #9 and wondering why #3 and #4 were changed but not #13 based on the comments of the person ahead of me.

Audra Crist • 3 years, 6 months agologin to reply

Dear Ms. McGeehan, Thank you for your comment. Problems #3 & 4 were changed because multiple answers were acceptable, and the original answers did not reflect the question, which say "Which numbers are NOT part of...?" Instead, they were the numbers from the domain or range. Problem #13 was also changed. The rate of change is greater with the graph because the rate of change is measuring the "magnitude" (referring to a term used mostly in Algebra II & Calculus), or steepness, of the graph. It can be found by taking the absolute value of the slope. An additional note about this will be added to the Functions presentation within the next few days. Kind regards, Audra

Audra Crist • 3 years, 6 months agologin to reply

Sorry that I didn't answer your entire question earlier in my first reply. Also, in the updated copy of the Test, the answer to problem #9 was also corrected. Kind regards, Audra

Michelle McGeehan • 3 years, 6 months agologin to reply

Thank you. Yes, I agree with the changes made, I was just confused because only some of the changes in question were reflected in the latest test update that I could see. It seems like I am having trouble because I am unable to see the comments from earlier (including mine). In addition, I am now getting a server error when I try to open the test.

Audra Crist • 3 years, 6 months agologin to reply

Dear Ms. McGeehan, The error issue has been fixed. You can now download the file. Kind regards, Audra

Donna Falciglia-Thompson • 1 year, 7 months agologin to reply

The Unit Plan has 3 days scheduled for Topic #6 - Transformations of Functions. However, there are no slides for this topic. Are the students to learn this topic via the Lab only?

Audra Crist • 1 year, 7 months agologin to reply

Dear Donna Falciglia-Thompson, Thank you again for your comment. The Unit Plan & CW-HW file have been updated in this unit. The assessment files are being completed by members of our Math Team. Once they are completed, those files will be posted. Kind regards, Audra

Audra Crist • 1 year, 7 months agologin to reply

Dear Donna Falciglia-Thompson, Thank you for your comment. We have been modifying the contents of this course for the past month, based on feedback that we received, to help improve the flow of the topics in each unit. The Presentation file in this unit has been completed. The CW-HW file, assessment files & unit plan are in the process of being completed. The revised unit plan & CW-HW file will be posted tomorrow (need to be reviewed prior to posting). I’ll leave another reply message when this takes place. The topic of Function Transformations will be placed in the “Non-Linear Functions” Unit, while covering the various transformations of both Linear & Non-Linear functions. Kind regards, Audra

Audra Crist • 1 year, 7 months agologin to reply

Dear Donna Falciglia-Thompson, The assessment files in the Functions unit have been updated to reflect the changes made to the Functions presentation. Kind regards, Audra

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