find your group number
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Find your GROUP NumberGroup1 Group 2 Group 3 Group 4 Group 5 Group 6
Cameron Chelsea Zach C Hunter Asha Ali
Kolby David Zach F StephenF StephenH
Michael
Megan G Cassidy Faizan Mason Megan M James
Bridget Kevin Brady Sohee Tyler Brad
Cody Jessie Kristina Jessica Jackson Christine
Find your GROUP NumberGroup1 Group 2 Group 3 Group 4 Group 5 Group 6
Alex A Natasha Callie Aaliyah Alex H Lekeria
Jane Conner Tatum Alec Yohan Ariel
Taylor Krishma Hiral Gabriella
Megan Patrick
Elyssease
Kaitlin Cody Roya Katherine
Michael
Sarah Joe Dallin Vinny Bryn
Find your GROUP NumberGroup1 Group 2 Group 3 Group 4 Group 5 Group 6
Aaron Andrea Jacquie Christian Noah Alison
Alicia Sarah Justin Rachel Deonna Jaimi
Kennedy Shelby Minje Courtney Molly Megan
Victoria Nick Daniel Cory Miles Bryan Wilson
Brendan Rebekah Alex Alexis Brian Williams
1. Every Person in your group needs a piece of paper, a pencil, graph paper, and a calculator.
2. Every Person in your group needs a letter, either T, R, A, S, or H. Put that letter and your group number at the top of your paper (both sides).
3. Every Person will write down the problem and solve it on their paper (you may get help from the members in your group).
4. Only the person whose letter I call will come up and show me their paper.
5. You get one point for a correct answer.
6. If correct, you can shoot for bonus points. 2 from the two point line or 3 from the three point line.
3
Use the change of base formula
to evaluate.
log 81
1.
3log 81
log81
log3
4
x
x
x
2.
12
12
12
1
.03565000 2500 1
12
2 1.002966667
log 2 log1.002966667
log 2 12 log1.002966667
log 212
log1.002966667
233.99 12
19.5 years
nt
t
t
t
rA P
n
t
t
t
t
Find the amount of time it takes for an investment of $2500 to reach $5000 at 3.56% interest, compounded monthly.
1
8 4 23
Expand using the log properties.
log 49a b
3.
14 22
3
4 23
3 3 3
log 49
log 7
log 7 4log 2log
a b
a b
a b
4.
2 2 4 12 2
2 4 4 4
2 8
4
x x
x x
x
x
2 1
Solve by equating the exponents.
4 16x x
5.
11
ln 3 7 4
ln 3 11
ln 3 11
3
19958.047
e
x
x
x
e x
x
Solve for .
ln 3 4 7
x
x
6. 2
2
2
2
3 5 7
3 2
2
32
ln ln32
2 ln3
2 0.405
0.203
x
x
x
x
e
e
e
e
x
x
x
2
Solve for :
3 5 7x
x
e
7.
1
216
4
x
x
16
Solve the inequality.
1log
2x
16
Test 1
1log 1
21
02
True
x
(0,4)
8.
Domain: 4,
Range: ,
Asymptote: 4x
3
Graph the function and state
the domain, range, and asymptote.
log ( 4) 3y x
9.
2 2
Solve:
log log 4 5x x
2
5 2
2
2
log ( 4) 5
2 4
32 4
0 4 32
0 ( 8)( 4)
8, 4
x x
x x
x x
x x
x x
x x
10.Solve:
3 7x
3 7
log3 log 7
log3 log 7
log 7
log3
1.77
x
x
x
x
x
11.
3
Expand using log rules:
log5
xy
1
23 3
3 3 3
log log 5
1log log log 5
2
xy
x y
12.
Condense using log rules:
1log 25 3log log 3
2 b b bz
132
3
3
3
log 25 log log 3
log 5 log log 3
log 5 log 3
5log
3
b b b
b b b
b b
b
z
z
z
z
13.
5
Solve the inequality:
0.82 10x
5
5
51
2
0.82 10
Where is .82 10?
Graph:
.82
10
x
x
xy
y
, 2.32
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