Precalculus A (Period 4) Assignments

optional extra practice for Ch.3

(Key attached)

No more HW will be assigned to be stamped.  You should be re-doing the final review packet and making sure you actually understand how to get the answers on the key if you are serious about doing well on the final exam.  Both are attached.  Answer key to Ch.1 & 2 extra practice worksheet that was given in class Friday is also attached.Good Luck.

Chapter 3 #51-80 in Final Review Packet are due.  Must be done on a separate paper.

(You should take a picture of this packet before turning it in so you can check your answers over the weekend.)

Chapter 7 Test

HW: Ch. 7 Book Review p.776 #9-11,25,27,34,53,54,57

Chapter 7-8 #81-94 in Final Review Packet are due.  Must be done on a separate paper.

HW: Ch. 7 Test Review Packet 

QUIZ ON 7.4-7.6

HW: Linear Programming Wkshts #6-7, and Sec. 7.4-7.5 Quiz Review Wksht

CHECK ANSWERS TO FINAL REVIEW PACKET FOR CHAP. 1-2

Student Help is available Wed. morning

Linear Programming Worksheets #2-3 (attached) AND p. 772 # 5abc, 6abc

EdPuzzle available to you titled Sec. 7.6

Chapter 2 #19-50 in Final Review Packet are due.  Must be done on a separate paper.

Review Wksht (attached)

p.753 #11,28

p.764 # 45, 53,55,57 (use graph paper)

p.764 # 48-58 evens (skip #52) and do on graph paper.

p. 752 #7,21,33 Show work

p. 752 # 16,24; p.763 # 4-24 (multiples of 4) USE GRAPH PAPER; p. 734 #6

HW: p. 752 # 4,8,12,22,30,34; also p. 724 # 46, 56, 64

Show all work

Nothing is due today but I encourage you to work on the Chapter 2 portion of the final review packet over Thanksgiving break.  It is a long section and you have probably forgotten a lot of this material.  You should look up your notes and read over the examples in the book to help you if you want to do well on the final.

Chapter 1 #1-18 in Final Review Packet due.  Must be done on a separate paper.

HW: Test Review Handout (attached)

Answer key is also attached to help you study.  Remember you should be checking not cheating if you want to do well on the test tomorrow

Chapter 8 Test

p.845 # 3-5, 14, 19, 23, 25, 44, 47, 48, 55 (bolded problems require work/set-up shown as done in class).

 

p.791 # 20-24 evens, 30-34 evens

EdPuzzle Video available titled Sec. 8.1 (day2) 

 

You should also be working on your final review packet.  Chapter 1 is due 11/22.

HW: p. 723 #19-25 odds using GAUSS ELIMINATION like you were taught today!  Do not use substitution or elimination as the book instructs!!     Also p. 791 # 1-11 odds

 

HW: p.841 #2-8 evens ( show work) #18-22 evens, 34,36. Show Work and set-up

EdPuzzle videos available on Sec. 8.5 Cramer’s Rule

 

HW: p. 814 # 12,34,36 (must show work on 34,36)

p.829 # 30-42 evens (use calc for #38-42)

EdPuzzle video available to help titled Sec. 8.4 (day2)

p.814 #2-10 evens, 28-32 evens (MUST show addition work for this);

p. 829 #14-26 evens (skip #20 and use your calculator for these!)

HW:  Watch EdPuzzle video on Sec. 8.3 on how to multiply matrices. (Not Optional) Then read over EX.7 on pg. 810 which also walks you through two more examples on matrix multiplication.  Important to know this before Monday's lesson.  AFTER, you've watched the video and read the example, then try p. 815 # 27ab, 29ab.  You must show the work (what numbers are being added) similar to Ex. 7 in order to receive credit.  

IF YOU DO NOT HAVE A GRAPHING CALCULATOR AT HOME, do the following to get an emulator on your desktop or laptop at home.  Note, you can't do this on your phone.  You will want this for Chapter 8.  You can't use the excuse that you can't do your HW because you don't have a graphing calculator at home because I am showing you how to get one below.

 

Watch this Youtube video:https://www.youtube.com/watch?v=UTuwtWjQDCY

The person tells you to access some instructions so you can download two things at the beginning of the video.  They can be found on the following two links:

 

 

 

Once you have these two downloads, continue to do as instructed in the video.

 

Sec. 7.1-7.2 Quiz 

p.734 #8-14 evens. Show all work on HW packet provided

Sec. 7.1 Word Problem Wksht  (you can still watch EdPuzzle videos on for some of these)

 

Study for Quiz tomorrow

p.724 # 44,46,55,56,58-63 all; p. 734 #2,4

p. 723 #2,4,14,30-38 evens, 67-74 all

NO HW due today because of test on Friday :)

Chapter 3 Test

HW: Test Review Packet

Test Review: p. 439 # 11,19-29 all, 39, 41-43, 51-57 odds, 65, 67, 68, 71, 72, 73-79 odds, 82, 85-87

LUNCH HELP TODAY (THURSDAY)

Sec. 3.4 Quiz

 

LUNCH HELP TODAY (WEDNESDAY)

 

p. 433 # 1-13 odds (skip7) and Word problem worksheet

HW: p. 418 # 17-21 odds, 31,37, 42,44,53, 65, 82, 84  Show all work

Note: the test review assignment that is due on Thursday is posted.  You can start working on that as well since it is long and the earlier you study the better prepared you'll be for Friday's test.

p. 418 # 28,41,43,62,69-87 (multiples of 3), 101-105 odds

 

Note: There is an EdPuzzle video titled "Sec. 3.4 (day2)"  that can help you with the compound interest word problem for #105.  You can also re-watch the EdPuzzle videos from yesterday if you are still struggling with how to solve exponential and log equations.

HW:  Watch ALL 3 EdPuzzle videos that have "Sec. 3.4 (day1)" in the title.  You will get a separate stamp for this!!

 

HW. p. 418 # 27-69 (multiples of 3) You will get a separate stamp for this

HW:  Read over Ex.1 on p.410-411 in your book.  You should also watch the 2 EdPuzzle videos for Sec. 3.4 if you are still confused after reading the example.  Do p.418 #2-22 evens.  Be sure to show all work. 

Sec. 3.1-3.3 Quiz

p. 409 in the Mid-Chapter Checkpoint  # 2,4,6-26 all

p.407 # 3-30 (multiples of 3) #42-63 (multiples of 3), 72-78 evens 

 

There are a couple of videos on EdPuzzle available to help you.

HW p. 384 #2-10 evens, 16, 30, 54; p. 397 # 21-41 odds, 45, 75-99 odds

p. 397 # 4-40 (Multiples of 4), 44,46, 54,58,62,76-80 evens,113,114  Make sure to state the domain, range, and asymptotes.

 

There is an EdPuzzle video titled "Sec. 3.2 (day2)" to help you with the graphs.

p. 384 #1-11 odds, 15, 19-23 odds, 29-33 odds, 39,41

 

Re-watch the EdPuzzle video on Sec. 3.1 if you are confused

HW: watch the EdPuzzle video on Sec. 3.1

 There are Ed puzzle videos on both of these sections available to you. I recommended that you watch them to help you prepare. 

HW: Test Review Packet made up of the following: Sec. 2.6 Worksheet; Sec 2.7 Quiz Review worksheet for Student Help AM, also practice word problems p. 355 #71-72. ( the 2 worksheets and the answers keys are attached).  I realize these problems have been assigned before.  Re-do them anyway for extra practice!  You are doing yourself a disservice if you simply copy from your prior work or the answer keys to get 4 points on your HW log but fail the test.  The impact of a low test score  on your grade is A LOT more than that of a completed HW assignment.

 

Also attaching the class review from today's speed dating game.

Sec. 2.6-2.7 Test Part 2 Only- using graphing calculator

(This part is one volume problem as done on HW.)  

p.373 # 20-25 ( use transformations for #20 and skip 23), 28, 29

Re-do Word Problems p.355 #71-72; p. 252 # 15,16 (skip b and find x-max and Max Volume)

There are Ed puzzle videos on both sec2.6-2.7 available to you. I recommended that you watch them to help you prepare for the test.

HW: p. 371 # 70-74 all, 87-93 all; p. 262 #122 (ALSO find the x-value that produces the maximum volume for the box and what is that Max Volume)

Sec. 2.7 Quiz

 

HW: p.354 #28,29,38, 41-55 odds, 72;  p.252 15,16 (use a graphing calc and also find the x max and the max volume for these two problems.) 

p.354 #5-30 (multiples of 5), 33, 37-51 odds, 71 (test problem just like #71)

Sec. 2.6 Mini Quiz: 

Study ALL the steps for graphing rational functions and then practice doing some!!

p.342 #10,12,18, 42,48, 52,54, 64

p. 298 #42,46,48

p.60 # 26-32 evens

 

Must also take the EdPuzzle video quiz for sec. 2.6.  It will count as a quiz grade based on correct responses!  If the video is glitchy, watch it on a desktop or laptop instead of your phone. 

FRIDAY's CLASSWORK from 10/6 ONLY:

The attached handout was started in class.  It's very good practice for Monday's quiz.    You should check your answers with the attached answer key only AFTER you've finished it.

p. 342 # 4-36 (multiples of 4), 41,  47-53 odds, 57, 63

p.342 #1-35 odds

p. 74 #1-5 odds, 17, 19, 29, 35, 49, 51  SHOW ALL WORK

NO HW due today because of test  :)

Enjoy your math free evening

SEC. 2.1-2.5 TEST  (NON-graphing calculator part)

Study for non-graphing calc part of test by printing out and re-doing #1-13 in the test review packet.  The attachment is on Monday night's HW (due Tues)

SEC. 2.1-2.5 TEST (graphing calculator part)

HW: p. 369 # 2-16 evens, 21,22,25-28, 36ac, 38ac (solve 36 and 38 by factoring), 43, 47, 51, 58acd,60acd; p. 285 #60abc.  Note: there won't be time to go over these HW questions in class so make sure you are checking your answers.

Sec.2.1-2.5 Test Review Packet

 

Note: There are several EdPuzzle videos on a lot of the topics from these 5 sections.  You should go back and watch them if you need to. 

HW: p.322 # 6,24,42-50 evens (Instructions are very wordy in this section.  Find the zeroes the same way we have been doing in class)  Show all work.

 

EXTRA CREDIT TOWARDS QUIZ AVERAGE!!  There are two EdPuzzle videos for Sections 2.5.  There are 10 questions total in the two videos.Each correct response will add 0.5 points to your quiz average (max points is 5).  I recommend you watch the video with the class notesheet.  

HW: p.322 # 1,3,13-19 odds, 23.  Use graphing calculator for part b.  All work must be shown.

HW p. 310 # 6,8,24,28,34-44 evens  (SKIP 40; show all work)

 

EdPuzzle video available if you need extra help with synthetic division. It's titled Sec. 2.4 (day2)

HW#31  Watch EdPuzzle video title Sec. 2.4 (day1) FIRST!  then do

              p. 310 # 5-11 odds.  Make sure ALL work is shown!

Quiz on Sec. 2.2-2.3

HW: p. 325 #1-6 all, 8-20 evens (skip #16)  (6 graphs total)

 

Study for quiz on Sec. 2.2-2.3.  You can also watch some of the EdPuzzle videos again to help you if there is a concept you are still struggling with.

HW p. 297 #2-24 evens, 42-48 evens. Show all work for the factoring.  (must use special graphing worksheet in the Sec. 2.3 note packet that is designated for these problems to receive credit). 

HW: p. 285 # 20,32,44,61,65;     p. 297 #56-62 evens (must use special graphing worksheet in the Sec. 2.3 note packet that is designated for these problems to receive credit). 

HW#26:  Finish Desmos activity at home.  Go to student.desmos.com and use the class code for your period.  Per4: 7UFEX    Per5: JREJN;  Also must watch EdPuzzle video titled "Sec. 2.3 (day1)" Make sure you try to find patterns in the Desmos activity and the video to help you on the HW graphs.

 

HW#27: p. 297 #55-61 odds (MUST DO THESE 4 GRAPHS IN THE NOTEPACKET USING THE GRAPHING WORKSHEET FOR THESE SPECIFIC PROBLEMS AS INDICATED.  I will not look at your graphs if they are not done on this paper)

HW: p.284 # 26,34, 59abc, 60abc, 62-68 evens (2 graphs)  You should try verifying your answers to the word problems using a graphing calculator or Desmos.com

 

Xtra Credit EdPuzzle video titled "Sec. 2.2 (day3).." You must watch it all (no partial credit will be given) and I recommend that you watch it before attempting #59-60 on HW

HW: p. 284 # 5-8, 13-16 all, 27,33,35,40,42 ( 3 graphs)

 

There is an EdPuzzle video titled "Sec. 2.2 (day2)" that will help you graph parabolas written in standard form.

HW #22: Watch the EdPuzzle video titled,  "Sec. 2.2 (day1)..."  BEFORE attempting HW.  (NOTE: this isn't optional and will count as a separate HW assignment

 

HW#23:  p. 284 #1-4 all, 9-12 all, 17,23,25, 45-48 all (3 graphs on graphing wksht).  I recommend you make 2 more copies of the graphing wksht for future HW assignments.

 Sec.P7 and Sec. 2.1 Quiz 

HW/Quiz Review:  p. 94 # 63,65, 71,81,93 (factoring method on #93)

                              p. 271 # 1-47 every other odd

 

STUDY FOR QUIZ! I recommend you also watch the EdPuzzle videos on Sec. P7 and 2.1 to help you!

p. 271 # 4-48 (multiples of 4)  Copy problems and show all work.

 

 p.94 # 62-68 evens, 82, 94-102 evens; MUST SHOW ALL WORK!

 

Watch EdPuzzle videos to help if you need it.  Look for the ones with Sec. P7 in the title.

 HW:  Read over Examples 2,4-6 in Section P3 of your book before attempting the HW

         p. 39 # 13-22 all, 36-48 evens  

There are 4 EdPuzzle videos available to help you (look for "Sec. P3" in the title) .  You are expected to know how to simplify and do radical operations well for chapter 2.

 

 Test Review #2

p. 263 #1-3f, 11,12,15,17, 21-26 all, 28 (3 graphs). It's VERY important that you also give the domain and range as instructed on the graphs!  You will see this on test.  

 Test Review HW#1

p. 259 #17-20,31-39 odds (skip35), 43-51 odds, 56, 60,  65, 71, 75, 83-87 odds, 101, 109 (5 graphs)

 HW: p. 231 # 29-41 odds, 49, 50  (make sure you are doing all parts for the last 4 problems, especially identifying domain and range.) Also, watch EdPuzzle video on graphing inverse functions (note: this is HW not extra credit).  (6 graphs total)

 

 P. 219# 2,6,20,22,60,70

p. 231 # 3,7,17-27 odds (part a only)

 Se. 1.6-1.7 Worksheet

 Sec. 1.7 Mini quiz on domain!

 p.219 #6,8,16,18,28, 61,65, 69, 89-92 all

 

Study for domain quiz (problems will be like p.219 #1-28)

 HW#11 p.219 # 3-27 odds, 28, 33,39, 41, 81-86 all; also do Warm-up from today's notes

 

Today's Warm-up/classwork is attached.  I COLLECTED THIS. 

 

Domain is what you will be quizzed on Friday.  Watch EdPuzzle video for extra credit!

 HW# 10 p.206 # 45-51 odds, 65, 73, 93, 105,115  ;  Parent functions on p.195; total of 9 graphs

 HW#9  p.206 # 17-25 odds, 57,71,87,95  (9 graphs-use graph paper!)

 

Hw#8  Sec. 1.6 Pre-req worksheet (attached)

p. 251 #7,8;  p. 262 #120  which you can do on the backside of the worksheet

 Sec. 1.2-1.5 Quiz

 HW#7 Mid Chapter Checkpoint

p. 193  # 2-8 evens, 9-23 all, 26-30 evens, 39-42, 45  Check all answers (evens and odds)

 

Remember that you can view the EdPuzzle tutorial videos from previous assignments if you are still confused with certain concepts.

 HW#6  p.179 # 13, 25,36,38,52,56,64,68

             p. 191 #3, 9-17 odds, 21-25 odds

 

 HW#5  p. 163 # 8,24, 28, 36, 42, 46, 50, 62

             p.  179 # 6-15 (multiples of 3) 23,33,35,37,45,57,63,67 ( you should have 4 graphs on this                                                                                                                                                        HW)

 

 HW#4  p. 163 # 3-7 odds, 31-37 odds, 41, 45-61 odds (use interval notation)

 

p. 151 # 78-88 even, 121

p. 250 #1-6 (not4)

 

 

 

 HW:  p.251 #7,8;  p. 262 # 120

          Sec. 1.6 Prerequisite worksheet (attached)

Note:  You can easily fit the 3 book problems on the back of the worksheet

HW #1 get syllabus signed