3/13: On Thursday, we started Chapter 8. You have the notes for Section 8.1. I will attach a file for those absent. For HW on the weekend you should read section 8.2. In particular, you should look at the examples and do the Monitoring progress problems #1-5 on pgs 426-427. For HW problems do pg. 429 #5-12, 19,21
3/16: I am working on some videos to explain the next few sections. I'll post the note sheets which you can print, then watch the video and fill in the notes just as if you were in class. Below is the link to the folder with the videos. Check back each day for new content. If you have trouble viewing the videos, try to install the VLC media player.
Please keep all of your work to turn in upon our return to school.
3/17: Scores for your Ch. 7 Test and HW/CW have been entered into Aeries. Today, you should be working on mastering the material from section 8.3. Complete the last page on the notes(puzzle time). Given a quadratic function in standard form, you should be able to: 1. find the vertex 2. state the axis of symmetry 3. Describe the Domain and Range 4. State whether the function has a maximum or minimum 5. find the y-intercept 6. Graph the function
3/18: For today, Do these problems on pg. 436 #10, 13, 25. I'll post solutions later today so that you can check your work. Tomorrow I'll post a practice quiz on 8.1-8.3.
3/19: Today, work on the practice quiz. Look at your notes or the book to help with things you forgot how to do. Email me questions if you have any. I'll post solutions to the quiz later today. But please try it first before looking at the solutions. Please try to send me an email to let me know how you're doing with the material. If you can, send me a picture or pdf of the practice quiz so that I can assess how you're doing.
3/20: Send in your practice quiz today, then I'll send you solutions.
3/23: Make corrections to your practice quiz with the solutions I sent each of you. Then do pg. 440#1,3,5,7,15,20. Finally, download the attachment 8.1-8.3 Key Points and study it. On Tuesday, I will post a quiz for you to complete and email back to me by 6pm.
3/24: Print a copy of the 8.1-8.3 Quiz. Complete it and email it back to me by 6pm today. I'm calling this a quiz but really this is just an assessment of how you are doing in Ch. 8. Please do not worry about your grade! I will also post solutions to the problems on pg. 440. CORRECTION TO QUIZ PROBLEM #1. PRINT THAT ONE OUT TOO.
3/25: I'll post a video explaining section 8.4. Please watch it and take notes. Then try problems on
pg. 446 #19-27odd, 31-43odd. Please try to spend at least 45min every day working on math. Remember to keep all your work organized so that you can turn it in upon our return.
3/26: I've posted solutions to HW on pg. 446 plus added a few more that I'd like you to try. Next, watch the video for section 8.5 and try problems on pg. 455 #7,9,11. On 13, 17, 18 use factoring to get the function in intercepts form first. #31-36 also.
3/27: Check solutions to pg. 455 with the ones I've posted.....And have safe, fun, relaxing week off.
4/6: Welcome back! This week will be dedicated to reviewing material from Chapter 8. Please watch my video that reviews 8.1-8.5, then do the following problems from pgs. 470-472 #2, 8, 10, 12, 13, 18, 19, 22, 24, 26. Please email me with any questions or problems you are having.
4/7: Review the solutions to last nights HW that I posted. Then print out the file "Ch. 8 Review - Finding the Vertex". Watch the video that goes along with it for instructions on how to find the vertex in each case. At the end of the worksheet there are three problems that I would like you try for HW.
4/8: I've posted solutions to the last 3 problems on the Ch. 8 Review. Please check your answers. Then print out the Ch. 8 Practice Test and complete for HW. Please email me a picture or pdf of the practice test and then I will email back the solutions for you to check. Try to do this by Thursday noon.
4/9: Get your Test review turned in by noon today! Then study study up. On Friday, I will post the Test.
4/10: Print out the Ch. 8 Test(2020), complete it on your own, then send back a picture or pdf that is legible with all work shown. Let's make the due date Monday, noon. Again, please don't hesitate to email me any questions, I'm happy to help.
4/13: Get you Ch. 8 Test turned in by noon today. We start Ch. 9 tomorrow.
4/14: When you turn your test in I'll email back the solutions so that you can make corrections. We'll start Ch. 9 on Wednesday.
4/15: Please watch the video on Section 9.1 Notes part 1, then try problems from the book pg. 485#13-36.
It would be helpful to you to take notes on the video, that is to write down all of the example problems that I do. You could stop the video and try an example before I do it to see if you are understanding. Again, you should be checking this site everyday for work to be completed. Email me any questions.
4/16: Please check your answers to last nights HW with the solutions I posted. Then watch the short video on "9.1 Notes part 2". Then do pg. 486 #39, 40, 45 - 52.
4/17: Check your solutions to pg. 486#39,40, 45-52 with the ones I posted. For HW, print out the pdf "HW for April 17" and do the 3 review problems.
4/20: Check your solutions to Friday's HW with the ones I posted. Then watch the short video "9.1 Notes part 3". For HW do pg. 486 #55-60.
4/21: Check your solutions to #55-60 with the ones I posted.
4/22: Watch the video 9.1 Notes part 4 and do pg. 487 #75-88
4/23: Check your solutions to pg. 487 #75-88 with the ones I posted. Then watch the video on 9.2 Notes part 1. Then try pg. 494#5-8, 13-24.
4/24: Check your solutions to pg. 494 with the ones I posted. See you Monday.
4/27: Watch the video for section 9.3 Notes, then try pg. 501#9-23odd.
4/28: Check your solutions with the ones I posted. Then look at Example 3 on pg. 499. You will need a calculator to do those kinds of problems. Then try pg.501 #25-30. I'd also like you to do the Chapter Quiz on pg. 504 #1-24. It is a good review of what we've done so far in Chapter 9. I'll give you a couple of days to work on this and catch up.
4/29: Catch up with the work in chapter 9. I'll post a short quiz on 9.1 - 9.3 on Thursday. Solutions to pg. 504 are posted.
4/30: Print out the 9.1 - 9.3 Quiz. Complete it and email it back to me by Friday. Again, email me any questions you are having. Happy to give you some private tutoring if you need it.
5/1: Try to finish up the quiz and turn it in today. Then watch the video 9.4 Notes part 1, then do
pg. 511 #5-8,11-14, 17-20
5/4: Check your solutions to pg. 511 with the ones I posted. Then watch the 9.4 Notes part 2 video. The HW is pg. 511#21, 22, 25-31 odd, 37-40.
5/5: Eat some tacos. Check your solutions to last nights HW with the ones I posted. Read example 6 on pg. 509. Try pg. 512 #47-52 for HW.
5/6: Check solutions to last nights HW with the ones I posted. Then watch the 9.5 Notes par t 1 video on the quadratic formula. Try pg. 521#9, 11, 12, 14, 18, 19
5/7: Check solutions to last nights HW with the ones I posted. Then try pg. 521#10,13,15,16,17,20-22. Hint: If the number under the square root is negative then there is no real solution. MEMORIZE the Quadratic Formula!
5/8: I'll post a video sometime on Friday morning showing how to do the HW problems and also going over some common mistakes I saw on the quiz. Watch and learn!
5/11: Watch the video "The Discriminant". Then do pg. 521 #25-35 odd.
5/12: Check your solutions to last nights HW with the ones I posted. I'm having trouble uploading videos so, I'd like you for now to look at Ex. 5 on pg. 520. Then try pg. 521#37 - 44 on solving quadratics by any method. My advice is to try to factor first and only if you can't factor do you go use the quadratic formula. In a problem like #40, you can use square roots, since there is no x term. Don't forget the +/- !!!
I was able to get the video to upload! Please watch and try the HW.
5/13: Check your solutions to pg. 521 #37-44 with the ones I posted. Then I'd like you to start reviewing. Please start on the Chapter Review on pg. 534 #1-13.
5/14: Please continue the review, pg. 535#14-32. I'll post solutions to all problems later today. Solutions are posted! Please study these solutions to help you remember all the concepts in Ch. 9. I'll post a Practice test on Friday that you can use to see if you get everything. It will look very similar the the real test, which I will post on Tuesday.
5/15: Print out and try the Ch. 9 Practice Test
5/18: Check your solutions to the Practice Test with the ones I posted. I have also posted the 9.1-9.3 quiz solutions. Email me if you want to go over anything on zoom. I MADE A MISTAKE ON THE SOLUTIONS FOR #18. THE DISCRIMINANT SHOULD BE 0, THEREFORE....ONE SOLUTION.
5/19: Study a little more today. I will post the ch. 9 Test on Wednesday.
5/20: Ch. 9 Test is posted as a pdf file. Please print and complete and email back to me by Friday.
5/22: Finish up your Ch. 9 Test and get it back to me today. We'll start Ch. 10 next week.
By the way, there will be no final exam!
5/26: Turn in that Ch. 9 Test. We'll start Ch. 10 tomorrow.
5/27: Watch the video " Ch. 10.1 Notes part 1" Do pg. 548#9-12,15-18,21, 23-26 for HW
5/28: Watch the video "10.2 Notes", do pg. 555#3-12,17,18,27,28
6/1: Solutions for pg 555 are posted. Check your answers. Watch the 10.3 Notes video, then try pg. 564 #3, 9, 13, 17, 29, 33, 40, 41, 49, 52, 53, 58.
6/2: Solutions for pg. 564 are posted. Watch the 10.4 Notes video and then try pg. 572 #3, 17, 19, 21, 25, 27, 34, 40. I've already posted these solutions too. I will post a short test on Ch. 10 on Wednesday.
6/3: Print the Ch. 10 Test and complete by Friday.
6/8: Turn in any makeup work by Wednesday 6/10 to receive credit. Your Final grade will be the higher of your 3rd quarter grade or your current grade in the class as noted on Aeries.