Precalc 5.5 review day 10.notebook
February 28, 2017
Warm Ups Day 10
1.
sin 3x ­ sin 7x = 0
2. Find cos (u ­ v) give that cos u = ,
sin v = ,
Precalc 5.5 review day 10.notebook
February 28, 2017
5.5 pg 391 #69, 71, 77­80, 85, 87, 89­91, 97
Precalc 5.5 review day 10.notebook
February 28, 2017
pass in
Our chapter 5 test will be at the next class
Precalc 5.5 review day 10.notebook
February 28, 2017
You need out: Piece of paper, pencil, green sheet, and maybe calc.
Write down HW: Review Pg. 396 #11­21 odd, 27­37 odd, 45­55 odd, 69, 75­83 odd,87, 91­95 odd, 121, 123, 125
Jeopardy! Hw problems are mixed into the game. What we don't finish in class ­ finish as review. Number problems as we go! JEOPARDY!
Rules of Play
Instructions
Precalc 5.5 review day 10.notebook
February 28, 2017
Form teams of 11. Number off
Rules of Play
To Begin:
• There will be 3 teams. The shortest person in class starts us off! That team
choose a category. (Then we move clockwise.)
• When it comes time for a team to answer a question, I will spin the spinner to
determine which person in the group comes to the board.
• Each player in all groups should be working out the problem on their own sheet of
paper for HW and checking their work with their team members.
To Play:
1. First team chooses a category and point value.
2. Teams answer the question on the question page.
3. Other teams will have a chance to "challenge" for the points if they disagree
with the first teams answer.
4. Play continues until the Final Jeopardy Round. ( At 10:15)
Final Jeopardy:
1. Teams wager any amount up to their score then answer the question.
2. Final answer is revealed and final scores are calculated.
To Win: The team with the most points after Final Jeopardy wins extra credit pts
Precalc 5.5 review day 10.notebook
Simplify
Verify
February 28, 2017
Solve
Sum/
Diff
Double/
Sum/Prod
Mix It
Up!
100 100 100 100 100 100
B
200 200 200 B
200
300 300
300 A
300 B
A
400 400 C
400 400
C
500 A
500 500 B
Final Jeopardy
A
00
B
00
C
00
Thinking
Category 1 - 100
Which trigonometric function is equivalent to: secx
Thinking
Precalc 5.5 review day 10.notebook
February 28, 2017
Category 1 - 200
Use the given values to evaluate for the remaining trig functions. tanx = 4/3 secx = 5/3 cotx = 3/4
cscx = 5/4
Thinking
Category 1 - 300
Find the remaining trig values: tanx = 0 ­pi/2 < x < pi/2
cotx = undef.
sinx = 0 cscx = undef.
cosx = 1 secx = 1 Thinking
Precalc 5.5 review day 10.notebook
February 28, 2017
Category 1 - 400
Simplify:
cos2x
Thinking
Category 1 - 500
Simplify:
cscx
Thinking
Precalc 5.5 review day 10.notebook
February 28, 2017
Category 2 - 100
Verify:
Come to the board and show your work when ready.
sinx cscx = 1
Thinking
Category 2 - 200
Verify:
Come to the board and show your work when ready. 2csc2x = 1­ cot2x
Thinking
Precalc 5.5 review day 10.notebook
February 28, 2017
Category 2 - 300
Verify:
Come to the board and show your work when ready.
Thinking
4
Category 2 - 400
Verify:
Come to the board and show your work when ready. Thinking
Precalc 5.5 review day 10.notebook
February 28, 2017
Category 2 - 500
Verify:
Come to the board and show your work when ready. Thinking
Category 3 - 100
Solve. Give the general solution(s) and the solutions [0,2pi).
2sinx +1 = 0
Thinking
Precalc 5.5 review day 10.notebook
February 28, 2017
Category 3 - 200
Solve. Give the general solution(s) and the solutions [0,2pi).
tan2x = 3
Thinking
Category 3 - 300
Solve. Give the general solution(s) and the solutions [0,2pi).
Thinking
Precalc 5.5 review day 10.notebook
February 28, 2017
Category 3 - 400
Solve. Give the general solution(s) and the solutions [0,2pi). Thinking
Category 3 - 500
Solve. Give the general solution(s) and the solutions [0,2pi). Thinking
Precalc 5.5 review day 10.notebook
February 28, 2017
Category 4 - 100
Find the exact value for
sin(165) = sin(45+120)
Thinking
Category 4 - 200
Solve. Give the general solution(s) and the solutions [0,2pi).
Thinking
Precalc 5.5 review day 10.notebook
February 28, 2017
Category 4 - 300
Find the exact value of the trig function given sina = 4, cosb = 7 5
25
Both angle a and b are in quadrant II. ­4
5
Thinking
Category 4 - 400
Find the exact value of the trig function given sina = 4, cosb = 7 5
25
Both angle a and b are in quadrant II 44
117
Thinking
Precalc 5.5 review day 10.notebook
February 28, 2017
Category 4 - 500
Verify:
Come to the board and show your work when ready.
Thinking
Category 5 - 100
Find the exact values of sin2u, cos2u, tan2u. sin2u = ­36/85
cos2u = 77/85
tan2u = ­36/77
Thinking
Precalc 5.5 review day 10.notebook
February 28, 2017
Category 5 - 200
Verify:
Come to the board and show your work when ready. Thinking
Category 5 - 300
Write the product as a sum of difference. Thinking
Precalc 5.5 review day 10.notebook
February 28, 2017
Category 5 - 400
Write the product as a sum. Thinking
Category 5 - 500
Write the product as a sum, then simplify if possible. Thinking
Precalc 5.5 review day 10.notebook
February 28, 2017
Category 6 - 100
How many teachers (certified staff) graduated from BHS? 11
Bonus: double pts if you can name all of them. Drucker, Schulman, Zonoff, Pal, Peato, Leigh, Pollack, Layton, Grimm, Ande, Eigen
Thinking
Category 6 - 200
Without using your green sheet, fill in the first quadrant of the unit circle.
(if you elect someone else in your group to do it, minus 50 pts)
deg, rads, pts. Thinking
Precalc 5.5 review day 10.notebook
February 28, 2017
Category 6 - 300
Solve. Give the solutions [0,2pi). sinx = cosx
Thinking
Category 6 - 400
Find the solutions of the equation [0, 2pi) :
5pi, 7pi
4 4
Thinking
Precalc 5.5 review day 10.notebook
February 28, 2017
Category 6 - 500
Graph: y = 3 sin(2x)
Label tick mark. Identify period length, and amplitude. Thinking
Final Jeopary
True or False True Thinking
Precalc 5.5 review day 10.notebook
February 28, 2017
Teacher Instructions
Customizing
1. Rename each of the six categories on the scoreboard and on each question page.
2. On each page, type or paste a question and answer.
4. Send your answer to the back (underneath the answer box).
5. From the scoreboard screen, scroll down to the bottom of the page and click on
"Final Jeopardy". Insert a question and answer just like in steps 3 & 4.
How to Use
Score Board: "The Categories are..." sound is linked to the text "Category 1"
Each point value is linked to a question page.
Use the vote tool to keep track of scores for 3 teams.
Drag the team letter (A, B, C) to cover the cell after a question is
answered or use the screen shade to cover the cell.
There is an end of round sound linked to "Final Jeopardy".
Question Pages: Delete the answer box to reveal your correct answer.
The rotating "Home" links back to the score board.
Attachments
JEOPARDY.mp3